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directional drilling
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directional drilling
Encyclopedia
理学
定向钻进
释
directional drilling
定向钻进
利用地层造斜规律或人工造斜工具使钻孔按设计轨迹要求钻达预定目标的钻进方法。
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gold-plating
gold pomfret
gold project
gold-quartz vein deposit
Goldreich-Levin theorem
gold saddle rabbitfish
Goldsboro nuclear weapon accident
Goldschmidt crater
Goldschmidt division algorithm
Goldschmidt radius
Goldschmidt's law of crystalline chemistry
Goldschmidt's rule
Goldschmidt, Victor Moritz
Goldschmidt 除法算法
Gold Seal of Han Japanese King
Gold Shelf Promise
gold spot disease
Goldstack interferometer
Gold standard
Goldstein
Goldstein Analysis Model
Goldstein分析模型
Goldstino
Goldstone
Goldstone boson
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