“卡瓦式封隔器”的概念、定义、翻译、参考文献-科学参考

单词	卡瓦式封隔器
释义	卡瓦式封隔器 Encyclopedia 工学桥塞释 slip-type packer卡瓦式封隔器利用卡瓦固定，防止管柱轴向移动，通过下放一定管柱重量或管柱内加液压使胶筒直径变大，封隔油、套环形空间的封隔器。
随便看	staged photo stage elevator stage emotion stage equipment stage event stage experience in opera performance stage fact Stage fan husband stage gauge stage gauging station stage grinding and stage separation stage group stage imagination stage inscription of Wu Zetian Temple in Wenshui County stage inscriptions stage inscriptions at Jade Emperor Temple of Qiaogoutou Village, Xinjiang County stage in-scriptions at Jiangxi Guild Hall of Xiangyang City stage inscriptions at Jincheng Zhijiao Three-Doctrine Temple stage inscriptions in Shiguan Village, Baishui County stage inscriptions of Beijing God of Plague Temple stage inscriptions of Black Dragon Cave Temple of Hanyin County stage inscriptions of Chenghuang Temple of Shengzhou City stage inscriptions of Huanglupo Village of Zezhou County stage inscriptions of Hu Family Ancestral Temple of Yushan County stage inscriptions of Huiyuan Hall of Qimen County

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。