inclined coal seam中文，inclined coal seam的意思，inclined coal seam翻译及用法

2025-10-31 20:27 浏览次数 7

inclined coal seam

倾斜煤层

inclined coal seam 例句

英汉例句

  • according to the conditions of inclined coal seam, the advantages and disadvantages of bolting and shed supporting in big inclined coal seam tunneling along roof are compared.

    根据倾斜煤层的条件，比较了大倾角煤层沿顶巷道施棚式支护和锚桿支护的优缺点。对部分顶煤进行受力分析，得出合理的留顶煤檐角。

  • large numbers of coal resources of water barrier pillars for gently inclined coal seam under alluvium are overstocked in eastern china.

    我国东部矿区沖积层下缓倾斜煤层防水煤柱积压了大量的煤炭资源，合理的防水煤柱尺寸，对很多煤矿有着重要的意义。

  • a typical gateway in inclined coal seam is analyzed using fully-deformablediscrete element method. the fractured zone around the gateway is monitored in field.

    采用可充分变形的离散无法，对一个倾斜煤层回采巷道的稳定性进行了分析，并进行了围巖松动范围的测试。

相关热词