“casing drilling”的概念、定义、翻译、参考文献-科学参考

单词	casing drilling
释义	casing drilling Encyclopedia 工学套管钻井释 casing drilling套管钻井用套管代替传统钻杆作为钻柱，将顶驱或转盘上的机械动力和泥浆泵的液压动力传递到钻头，套管柱在钻进的同时起到封隔井眼和地层作用的技术。
随便看	Brown-glazed meipinh with sgraffito peony design Brown Glazed Pot in Western Jin Dynasty Brown hydroboration reaction Brownian bridge Brownian criterion Brownian dynamics simulation Brownian excursion Brownian force Brownian function Brownian functional Brownian local time Brownian model Brownian motion Brownian motion process Brownian motion with drift Brownian motor Brownian movement Brownian numbers Brownian oscillator model Brownian particle Brownian path Brownian process Brownian sheet browning browning phenomenon

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