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- water hammer in pump stopping 停泵水锤
- Check valve applied in descreasing water hammer pressure when the pump stops 止回阀在减小停泵水锤压力中的应用
- The water regurgitated as soon as the pump stopped. 水泵一停，水马上就向回流。
- Eg: They did a lot to stop water pollution. 他们采取大量措施制止水污染。
- NO Clear lucite covers used to stop water! 没有被用于的清楚的酸盖子停止水!
- This is necessary to avoid water hammer or shock damage. 这样做是必要的，可以避免水锤或冲击损坏。
- In order to solve the great starting current and occurrence of water hammer in pump unit, the soft starting controller of motor based on PIC microprocessor was proposed. 为解决水泵机组起动电流大和易出现水锤现象的问题,提出一种以PIC单片机为控制核心的电动机软起动控制器。
- The paper introduces the protection measures of pumping-off water hammer in the design of high-flowrate high-head long-distance water-delivery booster pump station. 介绍一种大流量高扬程远距离输水加压泵站设计中停泵水锤防护措施。
- Spring loaded for fast closure, eliminating reverse flow slam and water hammer. 负载弹簧用于快速关闭,消除逆流冲击和水锤。
- Cement injection of perforating holes in a frozen pipe is a wholly -new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines. 冻结管射孔注浆是在对石油输油井射孔技术和地面注浆技术进行研究的基础上，开发出的一种用于煤矿冻结井筒围岩加固和堵水的全新技术。
- To date,the water and soil conservation engineering of mine,such as filling ditch and constructing dam using waste rock,reclaimation and stopping water have gained good benefits. 利用废石填沟筑坝，造地还田，而且实施堵水工程，取得了较好的水土保护效果。
- It would not be influenced by the vibration, fluctuating steam pressure, and the water hammer. 不受震动、蒸汽压力波动和水锤的影响。
- The second check is fouled during emergency backflow or resulting from a water hammer condition. 第二止回阀在紧急回流期间受到污染,或由于水锤现象而导致。
- Tom: How can I stop water from coming into my house. Sam: Don't pay the water bill. 汤姆:我怎么才能阻止水进入我的房间?
- Quick closing valves, water hammer or supply pressure fluctuations can cause intermittent discharge. 迅速关闭阀门，水锤或供应压力波动可能导致间歇排放。
- Spray box turn on so that it can directly control to spray or stop water to imprison, easy to operate, swift. 喷淋盒的开，关直接控制水流的喷射与停止，操作方便，快捷。
- The installation of a water hammer arrestor (Watts Series 05) or water pressure reducing valve (Watts N35B) may be required to correct the problem. 这时可能需要安装美国瓦茨水锤制动器（美国瓦茨系列05）或水减压阀（美国瓦茨N35B）以解决这些问题。
- It would not be influenced by the vibration,fluctuating steam pressure,and the water hammer. 不受震动、蒸汽压力波动和水锤的影响。
- So setting up fault waterproof pillar is an important measurement which can stop water and prevent fault water inrush. 而留设断层防水煤柱就成为一种堵塞通道、隔断水源，防止构造突水的重要措施。
- Overflow weir is used to control water hammer and prevent air entrainment in long supply pipelines. 在长距离输水管路出口设置溢流堰可以有效控制水击和防止管路脱空。
