• 气田兴城开发区火山岩层次生溶蚀孔隙进行研究今后气田勘探开发工作提供依据

    A study of the secondary dissolution pores in the volcanic reservoirs of Xingcheng development area can provide a basis for future exploration and development of the Xushen gas field.

    youdao

  • 通过分析研究,还得出不同粉煤灰掺量及配比C5 0高性能混凝土计算公式可为实际工程分析掺粉煤灰混凝土变性能提供帮助。

    Based on the experimental results, a formula is developed to calculate the creep of C50 high performance concrete with different proportion of fly ash.

    youdao

  • 通过分析研究,还得出不同粉煤灰掺量及配比C5 0高性能混凝土计算公式可为实际工程分析掺粉煤灰混凝土变性能提供帮助。

    Based on the experimental results, a formula is developed to calculate the creep of C50 high performance concrete with different proportion of fly ash.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定