闭路冷却 meaning in English

closed circuit cooling
closed-circuit cooling

For water conservation reasons , the water supplies department s policy on using mains water in air - conditioning systems is that they should be of closed circuit cooling type where the operational losses are negligible
为了节约用水，水务署就空调系统使用由政府喉管供水所制定的政策，规定有关系统应以闭路冷却方式操作，把耗水量减至最小。
Abstract : the on line measuring technology suitable for closed cooling system as well as open cooling sysem of blast furnace in the water temperature , the difference in water temperature , the rate of flow , the current velocity , the heat load and lead water detection is introduced . the fundamental principles and requirements involved and distributed computer network applied in the measuring system are described . the situations in industrial use are analyzed and summed up
文摘:详细介绍了一种既适用于高炉闭路冷却系统，又适用于高炉开路冷却系统的进出水温度、水温差、流量、流速、热负荷及检漏在线监测技术.描述了该技术基于的基本原理和要求以及检测系统所采用的分步式计算机网络结构特点.最后，对该技术的工业实际应用情况进行了分析和总结