長套管柱 的英文怎麼說

中文拼音 [zhǎngtàoguǎnzhù]
長套管柱 英文
long string
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  • : 名1 (套子) cover; case; sheath 2 (河流或山勢的彎曲處) a bend of a river or a curve in a mount...
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • 管柱 : tubular column管柱基礎 tube caisson foundations; 管柱樁 hollow tube pile
  1. Drilling time will be lasted and lateral force on casing exerted by drill pipe will increase in case of drilling deep well, ultradeep well, high inclined hole, extended reach well and horizontal well, therefore, friction and wear between casing and drill pipe became a severe problem

    在深井、超深井、大斜度井、大位移井及水平井中,鉆井時間延、鉆作用在上的側向力增高,因此和鉆的摩擦與磨損問題越來越突出。
  2. Extension of pile casing

分享友人