巷道掘進工作 的英文怎麼說

中文拼音 [xiàngdàojuéjìngōngzuò]
巷道掘進工作 英文
roadway excavation
  • : 巷名詞1. (較窄的街道) lane; alley 2. (姓氏) a surname
  • : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
  • : 動詞(刨; 挖) dig
  • : 進構詞成分。
  • : Ⅰ名詞1 (工人和工人階級) worker; workman; the working class 2 (工作; 生產勞動) work; labour 3 ...
  • 巷道 : [礦物學] tunnel; lateral; roadway; gallery巷道壁 wall; 巷道頂 breaks; 巷道斷面 drift section; 巷...
  1. There are two important kinds of special objects in mine information system, that is to say, digging roadway and stratum. roadways are the thoroughfare that transport coal form the working face to ground, ventilate, and carry workers safely

    礦山信息系統主要面對兩類空間目標,即和地層,是采礦生產中將煤炭從面運送到地面,以及通風、安全輸送人的通
  2. The contra - rotating axial local fan can be used extensively in the large digging face and long distance ventilation in the mine

    該通風機可廣泛應用於礦井大斷面、長距離和具有有害氣體及需要大風量的場所通風。
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