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

单词	directional drilling
释义	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。
随便看	Liu Shengmu Liu Sheng's Biography Liu Shengtong Liu Shenxu Liu Shifu Liushi Garden Liu Shijie Liu Shipei Liu Shiyinɡ Liu Shizhong Liushi Zhuan liu Shude Liu Shufang Liu Shugang Liushui Cemetery Liu Shuo Liu Shuwen Liu Shuyi Liushu Yinyun Biao Liu Shuzeng Liu Simu Liu Siwan Liu Sizhi Liu's Manor Museum Liu Song

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