“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	Envisioning Dance on Film and Video envoy drug Envoys to Tang Dynasty Envoys with Present Tributes to Ancient Chinese Emperor Envy envyfree enwind EnXing Lun Enyang Qu enyne Enzo Cucchi enzymatic batch reactor enzymatic bubble reactor enzymatic continuous-flow reactor enzymatic cycling enzymatic desizing enzymatic dysfunction enzymatic fed-batch reactor enzymatic fluidized bed reactor enzymatic fuel cell enzymatic hydrolysis enzymatic hydrolysis of wood enzymatic jet reactor enzymatic method enzymatic modification of pulp

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。