鑿巖工作 的英文怎麼說

中文拼音 [záoyángōngzuò]
鑿巖工作 英文
drilling work
  • : 鑿Ⅰ形容詞[書面語] (明確; 真實) certain; accurate; true; authentic; irrefutable Ⅱ名詞(卯眼) mortise; socket
  • : 名詞1. (巖石) rock 2. (巖峰) cliff; crag
  • : 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 ...
  1. A system or device for doing work, as an automobile or a jackhammer, together with its power source and auxiliary equipment

    機械繫統用來的系統或裝置,如汽車或手持式機,包括其動力源和輔助設備
  2. Taking into consideration the weak points of mufflers of the present rock drills and by analyzing the working characteristic and the noise mechanism, the author has put forward the method to control and reduce the noise, and trial - produced more effective and practical device of mufflers

    摘要針對現有風動機消聲器的缺點,從機的特性和噪聲機理分析入手,提出降低噪聲的控制方法,並研製高效實用的排氣消聲裝置。
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