No throttle equipment can be set in pure water pipeline during operation.

尽量降低设备的操作压力,增加膜组浓水流量.设备在开启后应尽量少停机.

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Four years ago a storm washed out a water pipeline in the Grand Canyon.

四年前,一场风暴冲垮了大峡谷内的水管.

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Practice shows that the leakage listening detector of developed can effectively detect the water pipeline leakage.

实践表明,所研制的听漏仪能有效地检测供水管线的漏损.

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It can also be used in desalter, evaporator, heating and cooling facilities and water pipeline.

也可用于造水机 、 蒸发器 、 加热设备、冷却设备和供水管路,以清除水垢和水锈.

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The automatic monitoring system used NetPC is realized for the management of water pipeline conveyance.

针对管道运输的管理需要,开发设计了计算机网络化自动监测系统.

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There are two kinds of risk factors of water pipeline through sections, aredeterminate and indeterminate factors.

输水管道穿越段的风险因素包括确定性和不确定性两种.

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