| 1. | Valve - controlled hydraulic ram
阀控水锤泵
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| 2. | Fire - fighting equipment for fire - fighting and rescue service vehicles - part 6 : hydraulic lifting equipment with single acting hydraulic rams
消防车和救援服务车用消防技术装备.第6部分:带单作用
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| 3. | Additionally , the solar garden in the lady shaw building is equipped with a photovoltaic panel accumulator and its hydraulic ram pump . 5
此外，大学还有用光伏版蓄电的邵逸夫夫人楼的太阳能花园，与及运用水力供水的水锤泵。
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| 4. | To harness these natural resources , the university uses a hydraulic ram to pump nullah water to storage sites for irrigation and flushing
有见及此，大学善用自然资源，不单以山水来灌溉花草和冲厕，就连泵水往储水缸的水泵，也是利用水力推动的。
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| 5. | Richard yem sync : under the action of the waves the hydraulic ram ' s blue unit , shown down here on my left , pumps high pressure fluid into these large accumulators
Richard同步解说:在波的作用下，液压油缸的蓝色单元，在我的左边，将高压液体泵入大型蓄电池。
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| 6. | Hydraulic ram pumps are environmentally friendly and can be used for over 30 years with minimal maintenance . they have been widely used overseas and on the mainland
水锤泵以水力推动，不耗能源，洁净无污染，而且也甚少故障，可用上三十年，省却不少维修费用。
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| 7. | M ) richard yem sync : under the action of the waves the hydraulic ram ' s blue unit , shown down here on my left , pumps high pressure fluid into these large accumulators
Richard同步解说:在波的作用下，液压油缸的蓝色单元，在我的左边，将高压液体泵入大型蓄电池。
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| 8. | In doing so , each of these long sections articulates up and down and side to side , and the movement ' s resisted by hydraulic rams which convert that mechanical energy into electricity
在这个过程中，机器的两部分被上下和两边固定，波产生的机械能被液压油缸转化为电力。
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| 9. | Last year the estates management office installed a hydraulic ram pump photo 1 in the nullah near orchid lodge in chung chi college . the device transports water to the storage tank by making use of the kinetic energy of falling water
物业管理处去年在兰苑附近的溪涧安装了水锤泵（图一） ，善用了溪水下流的动能，把水输往储水缸待用。
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| 10. | Once the water reaches its maximum speed , the valve slams shut and pressure is built up in the pump . this pressure forces open a second valve linked to the delivery pipe . when nullah water falls past the hydraulic ram , its momentum will lift a tenth of the water to a storage tank located near the esther li building photo 2
泵内有活门，当溪水在流动中受阻，会产生比正常压力高十倍以上的瞬时水锤压力，此时，泵内的另一活门会打开，把十分之一的溪水抽往设于李慧珍附近的储水缸备用（图二） 。
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