“油补距”的概念、定义、翻译、参考文献-科学参考

单词	油补距
释义	油补距 Encyclopedia 工学井口装置释 distance between tubing and bushing油补距从补心面（相当于钻井转盘上平面）到井口大四通上平面（套管四通上法兰面）的距离。又称四补距。
随便看	correspondence and visit correspondence education correspondence formula correspondence law correspondence of a set with itself correspondence principle correspondence ring correspondences correspondences between Husayn ibn ‘Ali and Henry McMahon correspondence sign correspondence theory correspondence theory of truth correspondence to a subordinate agency correspondency correspondent correspondent inference theory correspondent node correspondent registration corresponding corresponding angles corresponding auxiliary equation corresponding catenation corresponding continued fraction corresponding ideal corresponding image points

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。