恒压中
双语例句原声例句
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介绍了用PLC控制的变频调速恒压供水系统的基本原理，给出了系统的电气线路和PLC程序设计，并在实际中得到了应用。
This article introduces the frequency speed constant pressure water supply system controlled by PLC, presenting its hardware structure, the design of PLC program and its application.
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初步讨论变频恒压供水的基本原理及其在泵站中的应用。
The basic principle of frequency and constant voltage water supply is discussed, as well as its application in pump station.
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在此方法中，恒压源(V)与未知电阻(R)和安培计(IM)相串联。
In this method, a constant voltage source (v) is placed in series with the unknown resistor (r) and an ammeter (IM).
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so that's what we think we know in constant pressure calorimetry.
好，我想这就是我们,在恒压量热法中所知道的。
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