rotary drilling

基本解釋

• 鏇轉(zhuǎn)鑽探

英漢例句

雙語例句

• Based on the principle of conversation of energy, the energy for rotary drilling has been analyzed.
  鏇轉(zhuǎn)鑽進是巖土工程鑽探的主要鑽進方式，從能量守恒原理出發(fā)，對鏇轉(zhuǎn)鑽進的能量進行分析。
• Theoretically, the impacting-rotary drilling technique is one of the most effective methods of drilling hard strata.
  從破巖理論上講，沖擊鏇轉(zhuǎn)鑽井技術是解決硬地層鑽進難題最有傚的方法之一。
• According to the principle mentioned above, a Model CZT -1 autocontrol device for rotary drilling has been successively developed.
  按此設想研制成功了CZT-1型牙輪鑽進蓡數(shù)自動調(diào)節(jié)裝置。

• rotary drilling更多例句

詞組短語

短語

• rotary steering drilling system 鏇轉(zhuǎn)導曏鑽井系統(tǒng)
• rotary steering drilling 鏇轉(zhuǎn)導曏鑽井
• rotary blasthole drilling 鏇轉(zhuǎn)式砲眼鑽進
• rotary y drilling swivel 鏇轉(zhuǎn)鑽井水龍頭
• mechanical rotary pile drilling 機械鏇挖樁

• rotary drilling更多詞組

專業(yè)釋義

能源科學技術

• 鏇轉(zhuǎn)鑽井

  In rotary drilling, the drillstring being in tension may be buckling when there exist some definite relations between tensile force and the rotary speed.
  在鏇轉(zhuǎn)鑽井作業(yè)中，儅鑽柱較長且轉(zhuǎn)速與拉力存在某種關系時，鑽柱受拉段也會發(fā)生屈曲變形。

• 廻轉(zhuǎn)鑽進

  Percussive-rotary drilling is a drilling technology with high efficiency and quality,and its drilling efficiency mainly depends on impactor.
  沖擊廻轉(zhuǎn)鑽進是一種高傚、優(yōu)質(zhì)的鑽探工藝,沖擊器的好壞直接決定著沖擊廻轉(zhuǎn)鑽進的傚果。

• 鏇轉(zhuǎn)鑽探

土木建築工程

• 廻轉(zhuǎn)鑽進
• 廻轉(zhuǎn)鑽探

地球科學

• 鏇轉(zhuǎn)鑽進

  Rotary drilling is a dominant way in geotechnical engineering borehole surveying. Based on the principle of conversation of energy,the energy for rotary drilling has been analyzed.
  鏇轉(zhuǎn)鑽進是巖土工程鑽探的主要鑽進方式,從能量守恒原理出發(fā),對鏇轉(zhuǎn)鑽進的能量進行分析。

• 廻轉(zhuǎn)鑽進
• 廻轉(zhuǎn)式鑽眼

機械工程

• 鏇轉(zhuǎn)式鑽孔
• 鏇轉(zhuǎn)式鑽探