英语词汇“directional well drilling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	directional well drilling
释义	directional well drilling 基本例句定向井钻井 Turbodrills is very important downhole drilling tools in petroleum drilling engineering,especially in deep well and deflected well.涡轮钻具是石油钻井工程中的一种重要井下动力钻具，在深井和定向井钻井中有着广泛的应用。
随便看	the lunar calendar the lunar exploration program the lunar mansions the lunar module the Lunar New Year The lunar pale grim shape the lunar soil simulations The lunatic flew at me the lunatic fringe The lunatic fringe the lunatics act The lunatic was carefully guarded The Luncheon The luncheon table showed a depleted circle the lunch hour The Lung Channel of Hand Taiyin the lung channel of hand-taiyin the lung department infection the lung-dryness syndrome due to yin deficiency the lung function the lung infection the lung meridian of hand-taiyin The lung open the lung-qi being kept pure and descendant the lung-qi should keep pure and descendant