1) closed piping system
封闭管道系统
2) closed vessel
封闭容器，封闭管道系统
3) enclosure management system
封闭化管理系统
4) closed system of pipes
管路封闭系统
6) Closed system
封闭系统
1.
A Study on the Foundation of Closed System s Incentive Mechanism under the Rareness of Altruism;
基于利他主义稀缺下的封闭系统激励机制研究
2.
It is showed that available energy is not only in relation to the closed system but also to the surroundings, so it is not as same as Helmholtz free energy and Gibbs free energy.
讨论了物质平衡条件下的封闭系统的可用能,表明可用能不是系统本身的属性,而是系统和环境共有的属性。
3.
The structure-foundation system is transformed from an original open system into an approximately closed system through a viscous-spring artificial boundary.
应用黏弹性人工边界将结构-地基开放系统转化为近似的封闭系统,利用等效地震波动输入方法将波动散射问题化为波源问题,再采用振型叠加法对近似封闭系统进行分析,由此建立了一种结构-地基开放系统动力反应问题的高效计算方法。
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