1) ring,seal
环封
2) ring-seal tube
环封管
3) long piston and sealing ring tubing pump
长柱环封管式泵
4) labyrinth sealing device
迷宫环封密装置
1.
The paper introduces the application and installation of labyrinth sealing device in high - power mud pump without being sealed at suction mouth side.
介绍迷宫环封密装置在吸口侧无封水的大功率泥浆泵上的应用,以及迷宫环的设置与安装。
5) sedimentation
循环封闭处理系统
6) dynamic circular bioreactor
动态循环封闭反应器
1.
And a dynamic circular bioreactor is developed on the basis of the theory to investigate whether the sludge in the porous carriers has been decompounded in anaerobic environment or not.
基于流离和多相生物反应原理开发了耦合生物反应器,考察了该反应器的脱氮效果和污泥减量效果,并在理论分析的基础上设计动态循环封闭反应器,考察多孔载体内污泥的厌氧分解情况。
补充资料:环封
1.壅土于周围。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。