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单词 coal wall
释义
coal wall
  • 简明释义
  • 煤壁;煤垛
  • 网络释义
  • 1

    [矿业]?长壁工作面

    ... 长壁采矿法 longwall system 长壁工作面 coal wall 长壁煤柱回采工艺 longwall pillar working ...

  • 2

    ?采煤工祖

    ... coal vein 煤层 coal wall 采煤工祖 coal washer 洗煤机 ...

  • 3

    ?采煤工作面

    ... 整个工作簿 entire workbook 采煤工作面 coal face; coal wall; working face 采煤工作面机械 coal face machinery ...

短语
  • 双语例句
  • 1
    This paper mainly focused on the gas emission law of coal wall for the double tunneling working faces.
    简要论述了煤巷综掘工作面瓦斯涌出的特征及规律,提出了综掘工作面瓦斯涌出的控制与解决措施。
  • 2
    Xinli Coal Mine changes the combination type, change and at adopt empty area side in to and in the coal wall side.
    新立煤矿改变并对方式,变并在采空区侧为并在煤壁侧。
  • 3
    In this paper, the Periodic unsteady state heat conduction of coal wall in the front of underground coal gasification stove is researched.
    研究了煤炭地下气化炉前方煤壁的周期性非稳态导热。
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更新时间:2025/4/1 5:02:41