露天礦鉆機 的英文怎麼說

中文拼音 [lòutiānkuàngzhēn]
露天礦鉆機 英文
quarrymaster
  • : 露動詞[口語] (顯露; 表現) reveal; show
  • : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : machineengine
  • 露天 : in the open; open-air; outdoors
  1. Abstract : three - stage dust removal system of impinger, centrifugal dust collector, wet fibre - grid scrubber applying to dust collecting of driller in opencut mine is reported in this paper. the operational results show that this system has stable operation, higher dust removal efficiency, less drop pressure and dust concentration of outlet of the system meets emission standard

    文摘:介紹了用慣性除塵器、旋風除塵器、濕式纖維柵除塵器組成的三級串聯除塵系統進行收塵,運行結果表明該系統運行可靠,阻力小,除塵效率高,系統出口含塵濃度達到排放標準。
  2. Industrial test method of open - cut mine rotary blast hole drill

    用牙輪和旋轉工業試驗方法
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