基本解釋

• 回轉(zhuǎn)式鑿巖機(jī)，[機(jī)] 旋轉(zhuǎn)鉆機(jī)

英漢例句

雙語(yǔ)例句

• The rock stratum drilled by a rotary drill is random distributed and complicated, so it is difficult to define the drilling process.
  牙輪鉆機(jī)鉆鑿的巖層是隨機(jī)分布、錯(cuò)綜復(fù)雜的，因而鉆進(jìn)過(guò)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(jiǎn)要闡述了沖擊旋轉(zhuǎn)鉆進(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)的鉆進(jìn)新工藝，分析了該項(xiàng)技術(shù)的發(fā)展趨勢(shì)。
• 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—回轉(zhuǎn)式鑿巖機(jī)向巖石鉆進(jìn)過(guò)程中， 旋轉(zhuǎn)中的鉆具承受著兩種力矩的作用：一是驅(qū)動(dòng)其旋轉(zhuǎn)的動(dòng)力矩；二是被鉆巖石阻止其旋轉(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(yǔ)

短語(yǔ)

• rotary hand drill [機(jī)]手搖鉆;受搖鉆
• rotary tube drill 轉(zhuǎn)管式鉆孔機(jī)
• rotary diamond drill 旋轉(zhuǎn)式金剛石鉆機(jī)
• rotary pile drill 旋挖鉆機(jī)
• rotary rock drill 旋轉(zhuǎn)式鉆巖機(jī);旋轉(zhuǎn)式鑿巖機(jī);旋轉(zhuǎn)鉆巖機(jī);扭轉(zhuǎn)式鉆巖機(jī)

• rotary drill更多詞組

專業(yè)釋義

機(jī)械工程

• 旋挖
• 回轉(zhuǎn)式鉆機(jī)
• 旋轉(zhuǎn)鉆機(jī)
• 旋轉(zhuǎn)鉆孔機(jī)

地球科學(xué)

• 旋轉(zhuǎn)鉆機(jī)
• 轉(zhuǎn)盤(pán)鉆機(jī)

經(jīng)濟(jì)學(xué)

• 回轉(zhuǎn)式鑿巖機(jī)