“套管钻井”的概念、定义、翻译、参考文献-科学参考

单词	套管钻井
释义	套管钻井 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	electronic expansion valve electronic exposure electronic exposure camera electronic eye electronic feedback short period seismometer electronic fence of bicycle sharing electronic field production electronic filtering electronic flash equipment electronic flash lamp electronic flash tube electronic flight bag electronic flight instrument system electronic flux electronic foreign trade and economic management electronic formula electronic fuel injection system electronic fund transfer electronic game electronic gauge electronic generating method electronic governance electronic government electronic government, e-government electronic government security

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。