風動鑿巖機 的英文怎麼說

中文拼音 [fēngdòngzáoyán]
風動鑿巖機 英文
air hammer drill
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : 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
  • : machineengine
  1. Piston air drill

    活塞式風動鑿巖機
  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

    摘要針對現有風動鑿巖機消聲器的缺點,從的工作特性和噪聲理分析入手,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。
  3. Pneumatic rock drill

    風動鑿巖機
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