The characteristic of the transient process of reversible unit under water pump condition of in pumped-storage station was analyzed.
介绍了水力机组的过渡过程种类，分析了抽水蓄能电站可逆式机组水泵工况下过渡过程的特性。
Helen’s breakthrough came when Annie held her hand under a water pump while spelling “water” into her other hand repeatedly.
有一次安妮把海伦的手放在水泵出水口下，并且在她的另一支手上重复拼写water 的时候，海伦突然明白了，她的学习有了重大突破。
The sludge is passed under a vacuum pump and allows the water to pass through a discharge or recirculation drain.
用真空泵除去污泥的固体含量而该泥水则经排水渠或回流渠排出。
Under the normal condition use general lubricating grease, you had best use heavy water lubricating grease for pump if too much leakage loss.
正常情况下使用普通润滑脂，泄漏过大则最好使用泵用重水润滑脂。
Winding through mountains and under highways, a man made tunnel system 44 miles long will pump the water into a reservoir.
穿山越谷，一个44英里长的人造管道系统把水抽到水库里。
A pump lowered into the river pulls the water through a filter and into a pipe which carries the water under the road and the ground floor of the house.
置放于河里的抽水管，将水吸进过滤器中，再进入一个能通过地面到达房子的管子。
Submersible pump and water pump common difference is it works under water, and pumps most of the work on the ground.
潜水泵与普通的抽水机不同的是它工作在水下，而抽水机大多工作在地面上。
In order to study the effects of refrigerant charge on the performance of a small-sized heat pump water heater, many experiments under different charge were carried out.
为了研究制冷剂充注量对小型空气源热泵热水器性能的影响，进行了不同充注量实验。
The performance of the thermoelectric heat pump low-temperature water heater was investigated under various operating conditions.
对一台空气源热电热泵低温热水装置在不同工作条件下的性能进行了实验研究。
Water blending under pump is bound to cause blended water's circling and high water-bearing of produced liquid, which is bad to enhance oil recovery.
泵下掺水易形成掺入水空循环、采出液含水高，不利于提高开采效率。
Finally, the optimization result of water source heat pump set under the variant working conditions can be received.
最终获得水源热泵机组的变工况优化设计结果。
The reliability analysis of pump station and water gate under earthquake force is rare because of the condition of hydraulic structure and structural complexity.
由于水工结构的条件、工程的复杂性，尤其是对泵房、水闸等水工建筑物在地震载荷的作用下可靠性分析研究甚少。
Except for the obvious pump problems (such as make sure that the pump can feed water under the setting pressure); other problems also will affect the work piece precision.
除了明显的泵问题(例如确保泵在设定压力下输送水)之外，其它问题也会影响工件精度。
The large - scale water circulation pump house of an electric power plant was constructed on a deep under-consolidated flowing plastic soft clay.
某电厂大型循环水泵房位于深厚的欠固结流塑状软粘土上。
The results show that the total annual cost of water loop heat pump system is the minimum among the six systems, which is the optimal option under the given conditions.
结果表明，在所选择的六种方案中，水环热泵系统的费用年值最小，是一种最为经济的户式中央空调系统形式；
The diesel engine driven Marine water pump is developed to meet the needs on boat. Driven by diesel engine, this pump is specially used to wash the deck or for fire fighting under emergency.
柴油机驱动船用水泵是我公司根据舰船上的需要自行开发的产品，它由柴油机驱动，该型泵专用于船上作甲板冲洗以及作应急消防等用。
The diesel engine driven Marine water pump is developed to meet the needs on boat. Driven by diesel engine, this pump is specially used to wash the deck or for fire fighting under emergency.
柴油机驱动船用水泵是我公司根据舰船上的需要自行开发的产品，它由柴油机驱动，该型泵专用于船上作甲板冲洗以及作应急消防等用。
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