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1)  constant pressure
定压
1.
In this paper several methods providing the constant pressure and variable flow air system using the centrifugal fan to supply air are introduced,and the control method more suitable with the engineering needs is mentioned.
通过对采用离心式风机的定压变流量系统的几种不同的供风方式的探讨,提出了符合实际需要的自动控制方案。
2.
This paper briefly expounds the requirements for the constant pressure modes of the hot-water heating system, and analyzes on the merits and demerits of several constant pressure modes.
文章简述了热水供热系统定压必须满足的要求 ,分析了几种定压方式的优缺
3.
Presents the position of the constant pressure point for the system with both expansion pipe and circulatin.
指出了同时具备膨胀管和循环管的系统中定压点的位置。
2)  pressurization [英][,preʃərai'zeiʃən]  [美][,prɛʃəraɪ'zeʃən]
定压
1.
Discussion on allowable maximum building height for heating systems with bypass pipe pressurization;
旁通管定压供热系统允许最大建筑高度的确定
2.
Discuss on the speed governing and pressurization pattern adopting make-up water pump in central heat supply system;
集中供热系统采用补水泵调速定压方式的探讨
3.
According to pressurization methods, the heat-supply systems based on atmospheric hot water boiler are classified as simple-point pressurization heat-supply system and dual-point pressurization heat-supply system.
介绍了常压热水锅炉的特点及其存在的问题,根据定压方式将常压热水锅炉供热系统分为单点定压供热系统及双点定压供热系统,对设计、调节常压热水锅炉供热系统应注意的问题进行了探讨。
3)  constant pressure reduction
定压减压
4)  constant pressure supercharging
定压增压
5)  constant pressure pressure-reducing valve
定压减压阀
6)  hot compression and fixation
热压定型
补充资料:定压爆热
分子式:
CAS号:

性质:又称定压燃烧热。1kg推进剂在初始温度为298K的惰性气体(或真空)中绝热定压燃烧变成温度为Tp的燃烧产物,该产物再冷却到298K,并假设没有发生二次反应和凝结放热,所放出的热量。

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