本文介绍了一种高楼稳压供水系统的设计方案，它采用单回路闭环定值控制。
It is the single loop setting control system, which is adjusted by the PID controller and the frequency controller.
溶剂换热部分控制方案包括闪蒸罐压力的单回路定值控制和闪蒸罐液位的单回路定值控制。
The control schemes for the solvent heat exchange section include the single-loop fixed value control for the pressure in the flashing tank and that for the liquid level of the flashing tank.
定值保险单指载明保险标的的约定价值的保险单。
A valued policy is a policy which specifies the agreed value of the subject matter insured.
定值保险单指载明保险标的的约定价值的保险单。
A valued policy is a policy which specifies the agreed value of the subject matter insured.
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