drill stem

基本解釋

• [機(jī)] 鑽柱；[機(jī)] 鑽桿；鑽具

英漢例句

雙語例句

• Pick up drill stem test tool.
  提起鑽柱測試工具。
  blog.sina.com.cn
• This paper discusses the prediction of the drill stem torque and bit forward direction in an offshore horizontal well by nonlinear FEM.
  探討了非線性有限元在預(yù)測水平井鑽進(jìn)中的鑽柱扭矩及鑽頭前進(jìn)方曏的應(yīng)用。
• It is very important for improving drilling rate, reducing drilling cost and safety drilling to carry out drill stem failure analysis and prevention.
  開展油田鑽柱失傚分析與預(yù)防對提高鑽井速度、降低鑽井成本及井下安全鑽進(jìn)具有重要意義。

權(quán)威例句

• So, for example, when they said they would drill one relief well to stem this leak we demanded a backup and ordered them to drill two.
  WHITEHOUSE: Deepwater BP Oil Spill: Presidential Press Conference

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詞組短語

短語

• Drill -stem subs 鑽柱轉(zhuǎn)換接頭
• drill -stem m tester 鑽桿測試器
• drill l stem 鑽桿
• drill stem buckling 鑽柱彎曲
• drill stem bushing 方鑽桿補(bǔ)心

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專業(yè)釋義

能源科學(xué)技術(shù)

• 鑽柱

機(jī)械工程

• 鑽桿
• 鑽柱

地球科學(xué)

• 鑽桿