rotary drilling

基本解釋

• 旋轉(zhuǎn)鉆探

英漢例句

雙語例句

• Based on the principle of conversation of energy, the energy for rotary drilling has been analyzed.
  旋轉(zhuǎn)鉆進(jìn)是巖土工程鉆探的主要鉆進(jìn)方式，從能量守恒原理出發(fā)，對旋轉(zhuǎn)鉆進(jìn)的能量進(jìn)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，沖擊旋轉(zhuǎn)鉆井技術(shù)是解決硬地層鉆進(jìn)難題最有效的方法之一。
• According to the principle mentioned above, a Model CZT -1 autocontrol device for rotary drilling has been successively developed.
  按此設(shè)想研制成功了CZT-1型牙輪鉆進(jìn)參數(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 旋轉(zhuǎn)導(dǎo)向鉆井系統(tǒng)
• rotary steering drilling 旋轉(zhuǎn)導(dǎo)向鉆井
• rotary blasthole drilling 旋轉(zhuǎn)式炮眼鉆進(jìn)
• rotary y drilling swivel 旋轉(zhuǎn)鉆井水龍頭
• mechanical rotary pile drilling 機(jī)械旋挖樁

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專業(yè)釋義

能源科學(xué)技術(shù)

• 旋轉(zhuǎn)鉆井

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

• 回轉(zhuǎn)鉆進(jìn)

  Percussive-rotary drilling is a drilling technology with high efficiency and quality,and its drilling efficiency mainly depends on impactor.
  沖擊回轉(zhuǎn)鉆進(jìn)是一種高效、優(yōu)質(zhì)的鉆探工藝,沖擊器的好壞直接決定著沖擊回轉(zhuǎn)鉆進(jìn)的效果。

• 旋轉(zhuǎn)鉆探

土木建筑工程

• 回轉(zhuǎn)鉆進(jìn)
• 回轉(zhuǎn)鉆探

地球科學(xué)

• 旋轉(zhuǎn)鉆進(jìn)

  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.
  旋轉(zhuǎn)鉆進(jìn)是巖土工程鉆探的主要鉆進(jìn)方式,從能量守恒原理出發(fā),對旋轉(zhuǎn)鉆進(jìn)的能量進(jìn)行分析。

• 回轉(zhuǎn)鉆進(jìn)
• 回轉(zhuǎn)式鉆眼

機(jī)械工程

• 旋轉(zhuǎn)式鉆孔
• 旋轉(zhuǎn)式鉆探