第一次测试后，研究人员使用二氧化氯清洗了供水系统。
After their first tests, the researchers cleaned the water system with chlorine dioxide.
Stocking在最近一次访问津巴布韦的时候说道：“如果供水系统和排污系统无法正常工作的话，我们预计今年年底还会爆发霍乱，并大范围流行。”我们多希望这种预期不会实现啊！
Said Stocking during a recent visit to Zimbabwe: "we have to expect a cholera epidemic and outbreak to happen again at the end of this year given that the water and sewage system is not working well."
变流量一次泵水系统是一种节能的空调水系统。
Variable primary flow chilled water system is a system with energy saving.
制药工厂生产相关的主要公用系统有空调系统及水系统等，水系统包括一次水(饮用水)、纯水及注射用水。
Key utility system in pharmaceutical industry plant are HVAC system and water system, and water system include city water system, purified water system and WFI (water for injection) system.
介绍了郯化集团工业冷却水系统的改造及冷却水的综合利用缓解了一次水供应不足的矛盾，节水效果显著。
The modification of industrial cooling water system and the utilization of cooling water are introduced, which can relax the shortage of water supply resulting in good water saving effect.
本文从理论、系统模式和实施技术等方面对数据仓库和数据挖掘技术在供水系统中的应用进行了一次初步的尝试。
This paper presents a primary trial of data warehouse and data mining technologies in water supply system from many aspects, such as theories, system model and implement technique.
主要论述了一次水加压直供空调水系统的形式、工作原理及工况分析；通过控制膜流状态确定溢流回水管管径；
The forms of primary flow pressurized direct connection of air conditioning system, operational principle and condition analysis are discussed.
冰水系统每隔三个月更换新水一次，若无法更换请加除锈剂。
Change the water of ice water system every 3 months. If not possible, please add rust remover.
冰水系统每隔三个月更换新水一次，若无法更换请加除锈剂。
Change the water of ice water system every 3 months. If not possible, please add rust remover.
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