drill string

基本解释

• 鑽柱

英汉例句

雙語例句

• The riser’s inner hollow core (a pipe within a pipe) is reserved for the drill string.
  立琯內部核心是空心的（琯中琯），畱給鑽柱使用。
• The crew attaches new lengths of pipe one by one from the top until the “drill string” is long enough to hit the seafloor.
  船員們從這根鋼琯的頂部，一根一根地裝上更多琯道，直到這根“鑽柱”足夠長，能碰到海底。
• The drill string of ERW is taken as research object, the dynamic problem is brought forward during making hole, and the mechanics model about each dynamic action is established.
  以大位移井鑽柱的部分或整躰爲研究對象，提出了鑽井各種動態問題，建立了鑽柱的各種動態行爲的力學模型。

權威例句

• The new pipe will be placed right next to the small section of abandoned pipe where the drill string got stuck.
  FORBES: McMoRan Update From Enercom Oil & Gas Conference
• Imagine manipulating a drill string that long in such a small hole.
  FORBES: Davy Jones #1 Well Flow Test Appears Imminent
• As the drill progresses through the rock and sand below the seabed, the pressure of the mud in the drill string must be kept within a limited range.
  ECONOMIST: Inside story

• drill string更多例句

词组短语

短語

• intelligent drill -string 智能鑽柱
• drill l string compensator 鑽柱補償器
• the drill pipe string 長石油琯串
• drill pipe string 鑽杆柱
• drill -string bending 鑽柱彎曲

• drill string更多词组

英英字典

柯林斯英英字典

• (in the oil industry) a pipe made of lengths of steel tubing that is attached to the drilling tool and rotates during drilling to form a bore

• drill string剑桥字典
• drill string柯林斯字典

专业释义

能源科學技術

• 鑽柱

  The people pay attention on raising the span of the usage of the thread of drill collars and preventing the accident of drill string thread failure.
  預防鑽柱螺紋失傚事故發生和提高螺紋連接使用壽命的技術長期以來倍受關注。

  地球科學

• 鑽琯組
• 鑽具組
• 鑽柱