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drill string

美 /drɪl strɪŋ/
  • 钻杆：钻机上的一列钻杆，用于传输钻井液和扭矩到钻头。

双语例句

  1. The driller sets the drill string in the slips or elevator.
    司钻把钻具坐在卡瓦或吊卡上。
  2. Saltwater mud is known to have a very strong corroding effect on drill string.
    人们知道，盐水泥浆对钻具有很强的腐蚀作用。
  3. The riser's inner hollow core (a pipe within a pipe) is reserved for the drill string.
    立管内部核心是空心的(管中管)，留给钻柱使用。

网络短语

  • drill string compensator
    钻柱补偿器
  • drill string assembly
    钻柱组合；钻具组合
  • flexible drill string
    柔性钻具
  • drill string fatigue
    钻柱疲劳
  • falling off of drill string
    跑钻

同义词

drill stem
钻柱

英英释义

  • A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied as the assembled collection of the drill pipe, drill collars, tools and drill bit.