“distance between tubing and bushing”的概念、定义、翻译、参考文献-科学参考

单词	distance between tubing and bushing
释义	distance between tubing and bushing 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	forestry of Shanghai forestry of Shanxi province forestry of Sichuan province forestry of Sweden forestry of Taiwan province forestry of Tianjin city forestry of Tibet Autonomous Region forestry of Xinjiang Autonomous Region forestry of Yunnan province forestry of Zhejiang province forestry optimization decision technology forestry output value forestry park management forestry pest inspection and quarantine forestry policy forestry policy history forestry policy system forestry production factors forestry production statistics forestry production structure forestry productivity forestry program forestry project management forestry quarantine pests forestry remote sensing

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。