A PHP Error was encountered

Severity: Warning

Message: fwrite() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 182

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 182
Function: fwrite

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 220

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 220
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgetc() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 229

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 229
Function: fgetc

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 204
Function: _read_request

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fflush() expects parameter 1 to be resource, boolean given

Filename: libraries/My_redis.php

Line Number: 156

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 156
Function: fflush

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 207
Function: _clear_socket

File: /www/wwwroot/gexingshuo.com/application/libraries/My_redis.php
Line: 105
Function: _write_request

File: /www/wwwroot/gexingshuo.com/application/models/cms/gexingshuo/Block_content_model.php
Line: 56
Function: __call

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 318
Function: pget_3tu_model_st

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: shuffle() expects parameter 1 to be array, boolean given

Filename: gexingshuo/Content_m.php

Line Number: 322

Backtrace:

File: /www/wwwroot/gexingshuo.com/application/controllers/cms/gexingshuo/Content_m.php
Line: 322
Function: shuffle

File: /www/wwwroot/gexingshuo.com/index.php
Line: 340
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: array_slice() expects parameter 1 to be array, boolean given

Filename: gexingshuo/Content_m.php

Line Number: 323

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二年级身边的科学作文200字300字500字,作文大全-个性说
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二年级身边的科学作文200字300字500字

时间:2017-07-14 08:05:15   阅读:(269)

  让我们把记忆拉回到那一天,我看见妈妈在做煎鸡蛋,妈妈把鸡蛋一个一个地打着,我心想:为什么要一个一个的打着鸡蛋呢?还是让我不费吹灰之力捏碎它吧!我自告奋勇地说:“妈妈还是让我来帮你吧!”妈妈半信半疑地说:“就你?连大人都不可能捏碎,你怎么可能行呢?”我就急急忙忙地说:“快点让我大显身手吧!”妈妈无奈地说:“好吧!让你试试吧!”一个个鸡蛋白白胖胖的,穿着坚硬的外壳,好像穿着一个盔甲,他好像在向我炫耀,我的眼中泛起了怒火,我不管怎么用力,却没伤他一根毫毛,我生气极了。使出了吃奶的力气,鸡蛋却毫发无伤。我疑惑的说:“为什么会这样,看看这样行不行?”我使劲把它往地上一摔”啪“的一声,,鸡蛋被摔得粉身碎骨。
  我心想:它太欺负人了!爸爸赶了过来,说:”我们去百度查一查吧!“百度百科上说:力具有传递性,用力捏鸡蛋时,鸡蛋壳内的液体把力传递到其他地方,相互抵消,而且鸡蛋壳是由碳酸钙构成,具有一定坚固性。
  生活中处处都有科学,只要我们认真观察,全部都会原形毕露,让我们一起去探索科学的奥秘吧!
 
 
身边的科学_350字
 一天晚上,我在厨房泡蜂蜜茶时,盖头一直拧不开,我就向妈妈请教。谁知妈妈让我自己去想办法。我想了许久,终究还是没有结果。妈妈走过来,让我好好看看她是怎么打开的。
  只见妈妈来到厨房,先打了点热水,把蜂蜜瓶在热水中浸泡了五分钟,然后放到冰箱里。又过了五分钟,妈妈把蜂蜜瓶拿了出来,而这时,盖子就轻而易举的拧开了。我丈二和尚——摸不着头脑。妈妈说:“这个这么简单的原理你都不知道。”说着,妈妈从书包里拿出了我的科学书,让我好好看看。我一看,原来是热胀冷缩的原理。妈妈点了点头,给我补起了科学课:“买来的罐头之所以很难打开,是因为工厂生产时放进去是热的,气体膨胀。冷却后里面的气体体积减小,外面的大气压大于内部,经过热胀冷缩后,就很容易可以打开了。”
  经过这次事件,我从心底里感谢科学。它帮我进步,也帮我成长。
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