“转盘钻井”的概念、定义、翻译、参考文献-科学参考

单词	转盘钻井
释义	转盘钻井 Encyclopedia 工学钻井方法释 rotary drilling转盘钻井在钻台的井口处装有转盘，转盘中心旋转部分有方孔，钻柱最上端的方钻杆穿过该方孔，转盘的转动可以驱动方钻杆转动，带动其下端连接的钻柱转动，从而驱动钻头转动破岩，或从事其他需要井下工具旋转的钻井方法。
随便看	Site of Fu Jen Catholic University Site of Generalissimo Mansion at Guang Zhou Site of Geology Museum of Peking University Site of Ginling College Site of Guangdong Customs Site of Han and Wei Dynasties in Sanjiang Pingyuan Site of Hanshan Villa Site of Han wooden Ship at Wujin Site of Hatra site of Henan General Academy Catholic site of Heshun Library Site of Hexian Homo Erectus Site of Hexian Man Site of Hoi An Shipwreck Site of Huaguang Reef Shipwreck 1 Site of Huangyadong Arsenal Site of Huiningfu, the Upper Capital of Jin Dynasty Site of Hunan First Normal University Site of Japan Surrendered in Zhijiang Site of Jiaohe City site of Jinan City of Chu Site of Jingyuan Battleship at Zhuanghe Site of Jinling Arsenal site of King Shiwang's Residence of the Taiping Heavenly Kingdom Site of lantian Man

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