central air shaft中文,central air shaft的意思,central air shaft翻译及用法

2025-10-08 07:01 浏览次数 10

central air shaft

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central air shaft 例句

英汉例句

  • This paper analyzed the reasons of the hysteretic water out of the central air shaft in Guqiao Colliery and the waterhead, proposed the opportune time of water control behind shaft wall.

    本文分析了顾桥矿井井筒滞后出水的水源和出水原因,提出了井筒壁后治水的合适时机,对井筒制定有效的治水方案具有现实意义。

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