longwall face中文,longwall face的意思,longwall face翻译及用法

2026-03-21 18:03 浏览次数 18

longwall face

[ˈlɔŋwɔ:l feis]

长壁工作面

longwall face 例句

英汉例句

  • The mechanism of water inrush from coal floor in longwall face is simulated by the similar material tests.

    利用相似材料模拟试验,模拟了采场底板突水机理。

  • Using hydraulic supports in heavy grade longwall face with sublevel caving, anti-topple and antiskid are the key factors.

    在大倾角倾斜煤层进行综放开采,支架的防倒、防滑成为决定放顶煤开采成功与否的关键。

  • The mining practice of sub-level longwall face in Yima coal mine of Henan Province was introduced. These techniques could be used in coal mines with similar condition.

    开采结果表明,论文中提出的对巖层结构的认识和采取的控制技术是正确的,可以在条件相似的矿区推广应用。

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