“directional well tool”的概念、定义、翻译、参考文献-科学参考

单词	directional well tool
释义	directional well tool Encyclopedia 工学定向井工具释 directional well tool定向井工具使钻头沿着预定的井斜和方位钻进实现导向钻井的用具，以及测量井斜角、方位角和工具面等参数仪器的总称。
随便看	chemical cycle of sulfur chemical database chemical decanning chemical decladding chemical decladding; chemical decanning chemical decontamination chemical defense chemical defense of insect chemical degradation chemical degradation of polymers chemical deodorant method of sediment chemical diffusion chemical digestion chemical diversity synthesis chemical doping white light-emitting polymer chemical dosimeter chemical dynamics chemical dynamics of aquatic system chemical ecology chemical effect in nuclear reaction chemical electronic business chemical element chemical embryology chemical endemic disease chemical energy

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