1) the open /shut ventilated system
开闭式系统
1.
Research proposes: Through comparing and analyzing of the two kinds of systems,it was well known the main difference and each characteristics of the open /shut ventilated system and the shield system.
研究目的:通过对同一地铁车站2种空调通风系统形式的比较和分析,了解开闭式系统和屏蔽门系统的主要差别和各自的特点。
2) open-closed system
开闭系统
3) onoff sprinkler system
开闭式喷水灭火系统
4) closed system
闭式系统
5) Closed-opened-loop system
闭开环系统
6) closed water system
闭式水系统
1.
Setup of make-up water pumps for closed water systems;
闭式水系统中补水泵的设置
2.
Selection of expansion tank in closed water systems;
闭式水系统膨胀水箱的选用
补充资料：循环系统的进化环节动物的封闭式循环系统
李瑞端绘
[图]
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