air drilling

常見例句

雙語例句

• Partial least squares method used to be and that air drilling effluent limit formula.
  運(yùn)用偏最小二乘法擬和得出空氣鉆井出水限定值計(jì)算公式。
  lib.swpu.edu.cn
• The performance difference between air crew drill and mud motor was analyzed under the air drilling condition.
  對(duì)比分析了空氣螺桿鉆具與泥漿馬達(dá)在空氣鉆井井況下的性能差異。
• Establish the erosive wear mechanism of drilling string in air drilling and put forward that erosion wear is a substantial cause to promote drill string failure.
  初步確立了空氣鉆井鉆柱沖蝕磨損機(jī)理，提出鉆屑沖蝕是促使鉆具失效的一項(xiàng)重要原因。
  lib.swpu.edu.cn

權(quán)威例句

• It also eliminates EPA foot dragging on air permits necessary for offshore drilling, and removes EPA authority for unnecessary and burdensome greenhouse gas regulation altogether.
  FORBES: The GOP Jobs Plan Vs. Obama's
• Some of the press may be wondering why we are announcing offshore drilling in a hangar at Andrews Air Force Base.
  WHITEHOUSE: Energy Security and Independence
• In March 2003 Tinseltown darling Erin Brockovich filed a mass toxic tort claiming that drilling on the field had created air contaminants that caused a cancer cluster among students, teachers and residents.
  FORBES: Wild Frontier
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