英语词汇directional drilling怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	directional drilling
释义	directional drilling 美/ d??rek??nl ?dr?l??; da??rek??nl ?dr?l?? / 简明释义定向钻井：一种在地下钻探过程中，通过改变钻头的方向来实现特定目标的钻井技术。网络释义 1 ?定向钻井  定向钻井(directional drilling)：使井身沿着预先设计的方向和轨迹钻达目的层的钻井工艺方法。 2 [油气]?定向钻孔 ... directional derivative 方向导数 directional drilling 定向钻孔 directional relay 定向继电器,极化继电... 3 ?定向钻长输天然气管线特殊地段的穿越施工 - xzbu.com 中国论文网关键字：定向钻;埋深;方案;连头;降水 [gap=788]Key words: directional drilling; buried depth; scheme; head; precipitation 短语 1 horizontal directional drilling 水平定向钻井 ; 水平定向钻进 ; 水平定向钻机 ; 技术 2 optimized directional drilling 优化定向钻井 3 Directional Drilling Engineer 定向井工程师 ; 定向工程师双语例句 1 This "directional drilling" has several advantages 这种“定向钻取”的优势如下 2 It has a practical significance on construction of directional drilling. 对正确指导定向井施工具有较大的实际意义。 3 Finally, the optimization of the most secure directional drilling program. 最后，优选安全性最高的定向钻穿越方案。同近义词 [油气]定向钻进；定向钻井；定向钻孔 inclination drilling
随便看	central nervous system cryptococcosis Central Nervous System Cysts central nervous system death central nervous system deficit central nervous system depressant Central Nervous System Depressants central nervous system disease Central Nervous System Diseases central nervous system disorder Central Nervous System Disorders central nervous system drugs central nervous system dysfunction Central Nervous System Effects central nervous system fungal infections Central Nervous System Helminthiasis central nervous system infection central nervous system infections central nervous system leukemia Central Nervous System Lupus central nervous system mediated side effects central nervous system-mediated side effects central nervous system neoplasms Central Nervous System Parasitic Infections central nervous system physiology Central Nervous System Protozoal Infections

　

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更新时间：2025/1/26 3:49:47