“钻井定向接头”的概念、定义、翻译、参考文献-科学参考

单词	钻井定向接头
释义	钻井定向接头 Encyclopedia 工学定向井工具释 orientation sub钻井定向接头为陀螺测斜仪、随钻测斜仪等测量仪器提供固定方向坐放位置的配套工具。
随便看	interchange of ligand exchange interchange operator interchanger interchange reaction interchanging interchanging double weave interchanging of columns interchanging of rows interchannel interchannel interaction interchondral joint Interciencia intercities traffic intercities transportation intercity railway intercity railway of urban agglomeration inter-city transport interclass interclass correlation interclass correlation coefficient interclass variance Interclonial Railway intercloud intercloud extinction intercloud gas

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。