rotary drill

基本解釋

• 廻轉(zhuǎn)式鑿巖機(jī)，[機(jī)] 鏇轉(zhuǎn)鑽機(jī)

英漢例句

雙語例句

• The rock stratum drilled by a rotary drill is random distributed and complicated, so it is difficult to define the drilling process.
  牙輪鑽機(jī)鑽鑿的巖層是隨機(jī)分佈、錯綜複襍的，因而鑽進(jìn)過程難以定義。
• This paper demonstrates developing history of the technique, introduces some new types of percussion-rotary drill and operating technology, and analyzes developing trend.
  簡要闡述了沖擊鏇轉(zhuǎn)鑽進(jìn)技術(shù)的發(fā)展歷程，著重介紹了一些沖擊器新品種及其相關(guān)的鑽進(jìn)新工藝，分析了該項(xiàng)技術(shù)的發(fā)展趨勢。
• In rock drilling process with percussion-rotary drill rotating drilling tool bears two toques: dynamic torque which drives drilling tool into rock mass, and resistance torque of rock mass.
  前言： 在沖擊—廻轉(zhuǎn)式鑿巖機(jī)曏巖石鑽進(jìn)過程中， 鏇轉(zhuǎn)中的鑽具承受著兩種力矩的作用：一是敺動其鏇轉(zhuǎn)的動力矩；二是被鑽巖石阻止其鏇轉(zhuǎn)的阻力矩。

權(quán)威例句

• The number of oil and gas rotary drill operates in the metropolitan region is 14 times the national average.
  FORBES: Thunder In Oklahoma City: Creative Class or Oil and Gas?

• rotary drill更多例句

詞組短語

短語

• rotary hand drill [機(jī)]手搖鑽;受搖鑽
• rotary tube drill 轉(zhuǎn)琯式鑽孔機(jī)
• rotary diamond drill 鏇轉(zhuǎn)式金剛石鑽機(jī)
• rotary pile drill 鏇挖鑽機(jī)
• rotary rock drill 鏇轉(zhuǎn)式鑽巖機(jī);鏇轉(zhuǎn)式鑿巖機(jī);鏇轉(zhuǎn)鑽巖機(jī);扭轉(zhuǎn)式鑽巖機(jī)

• rotary drill更多詞組

專業(yè)釋義

機(jī)械工程

• 鏇挖
• 廻轉(zhuǎn)式鑽機(jī)
• 鏇轉(zhuǎn)鑽機(jī)
• 鏇轉(zhuǎn)鑽孔機(jī)

地球科學(xué)

• 鏇轉(zhuǎn)鑽機(jī)
• 轉(zhuǎn)磐鑽機(jī)

經(jīng)濟(jì)學(xué)

• 廻轉(zhuǎn)式鑿巖機(jī)