gas pushing

英 美
  • 瓦斯涌出量
  • gas n.煤气;气体;汽油;空话vt.使吸入毒气;毒(死);给...加汽油vi.空谈;加汽油
  • pushing adj.有进取心的;精力充沛的n.推动动词push的现在分词.
    1. The result offers some basis for predicting gas emission quantity accurately.
      计算结果为瓦斯涌出量的准确预测提供了依据。
    2. Under gassy coal seam condition, the full-heading development is employed.Because of the fast heading a high rate of gas emission arises.
      在瓦斯含量较大的煤层采用综掘掘进巷道,由于掘进速度快,出现了瓦斯涌出量过大的现象。