The control system has been applied to a large chemical plant successfully. It also can ensure the constant pressure of water-supply and the prominent effect of energy-saving.
该控制系统性能稳定可靠,已成功用于某大型化工企业的供水系统,取得了很好的恒压供水效果,节能效果显著。
参考来源 - 基于PLC的供水系统变频节能的改造During the study of membrane contamination, the system controlled effluent through the operation of constant pressure and constant-current.
在膜污染的研究过程中,系统分别采用恒压操作和恒流操作控制系统出水。
参考来源 - 浸没式膜—生物反应器运行特性试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
She suggests that women are under constant pressure to be abnormally thin.
她提出女性受持续的压力之下要异常苗条。
It is well known that when gas is cooled at a constant pressure its volume decreases.
众所周知,当气体在定压下冷却时,它的体积减小。
Redmond says indigenous people throughout the region are under constant pressure from illegal armed groups, many involved in the drug trade.
VOA: standard.2009.03.22
Path number 2 on my diagram it's a reversible, this path number 2, it's a reversible constant pressure path.
路径,首先是一个,等压过程。
We're not going to have the constant pressure heat capacity, we're going to have the constant volume heat capacity, right.
这里出现的,不是等压热容,而是等体热容。
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