“冲击旋转钻井”的概念、定义、翻译、参考文献-科学参考

单词	冲击旋转钻井
释义	冲击旋转钻井 Encyclopedia 工学钻井方法释 percussion and rotary drilling冲击旋转钻井在普通旋转钻进的基础上同时使用冲击器，使钻头在冲击动载和静压旋转的联合作用下破碎岩石的钻井方法。
随便看	temperature decrement method temperature detection temperature dissemination technology temperature distortion index temperature distribution temperature distribution in the interior of the earth temperature effect temperature electrode temperature-entropy chart temperature entropy diagram temperature-entropy diagram temperature environment temperature environment test temperature equalization system temperature field temperature field detection temperature float technique temperature fluctuation temperature function temperature glide temperature gradience method temperature gradient temperature gradient field temperature gradient freezing method temperature gradient zone melting

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