1) closed ecological circulation
密闭生态循环
2) closed loop
密闭循环
1.
In order to prolong the life of cooling stave, the engineering of closed loop soft water cooling was installed in No.
并在高炉正常生产状态下 ,成功实施了汽化冷却与软水密闭循环系统的安全切换。
2.
The closed loop soft water cooling system was adopted at WISCO's No.
为了延长高炉寿命,武钢5号高炉采用了软水密闭循环冷却系统,但软水密闭循环冷却系统破损冷却壁的修复一直是个技术难题。
3) closed oxygen cycling
密闭氧循环
1.
The oxygen (coming) from positive electrode through AGM to negative electrode reacted with the lead electrode and was reduced to water under charging, the process was called oxygen recombination or closed oxygen cycling.
充电时,正极产生的氧能通过具有良好传输性能的AGM隔板到达负极,与活性物质发生反应,被还原成水,这过程被称为氧再化合作用或密闭氧循环过程。
4) air tight cycle
密闭循环式
5) utilization 'recir-culatmg system
密闭循环法
6) CLEC (Closed Loop Ecological Cycle)
闭合路的生态循环
补充资料：密闭生态系统
见载人航天器生命保障系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条