They are aimed at either cleaning the water in the primary system, providing separate shutdown cooling functions, water chemistry, charging and volume control, makeup water.
它们的目标是清理主系统的水，提供分离的停止，冷却的功能，水化学，装料及容量控制，补充水。
The system solves a knotty problem of insulating the water source from the high voltage during consecutive water supply of spray charging by contact high tension.
论述了在接触荷电水雾除尘装置中采用双水箱串联供水系统解决接触荷电水雾连续供水时，水源与高压电源隔绝的难题。
Several great basic theoretical questions of charging system of water resource fee haven't get satisfactory settlement yet, some concrete systems are still a blank in our country.
水资源费征收制度的若干重大基础理论问题尚未得到圆满的解决，有的具体制度在我国尚付阙如。
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