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- The Pump system was innovative during its time. 泵系统在其时间期间是革新的。
- A 5%-15% increase of COP can be expected if a new vortex tube thermovalve is used in air conditioner/ Heat pump system. 把特殊制作的涡流管部件用于空调热泵系统,可以将效率提高5%25-15%25。
- This paper introduces a reformed automatic control technique for sump pump system. 介绍了一种对污油泵系统进行自动控制改造的技术。
- E.Bilgen , H.Takahashi, “Exergy analysis and experimental study of heat pump system,” Exergy, 2, 259-265, 2002. 王子文，液化天然气冷能传输之第二定律效率及热经济分析，硕士论文，国立中山大学机械工程系研究所，高雄，2001。
- This paper introduces the photovoltaic pump system which adopts brushless DC motor and explains it's advantage. 本文介绍采用无刷直流电动机的光伏水泵系统,并阐明其优越性。
- Not all the water in the pool is equal, as there are detectable currents from the water pump system. 从水泵系统那里有可探知的水流，所以，并不是所有池中的水都是相同的。
- This pape introduces the working principle and electric pneumatic system diagram of emulsion pump system. 介绍其工作原理及电控系统图。
- VVVF technique is the key technique for intelligent pumping system. 变频调速技术是智能化抽油系统的关键技术。
- For a complete system with a pulsed MCP and pumping system. 整套带脉冲MCP探测器及泵浦系统可以提供。
- This paper presents the application of inverters in the fan and pump system for bark washing in the waterworks. 针对自来水厂滤池反冲洗系统中鼓风机，水泵运行存在的实际问题，提出了应用交流变频调速技术加以解决的方案。
- According to the status of sewage in a pharmaceutical factory in Harbin, uses the multistage spray heat exchanger in the sewage-source heat pump system. 摘要根据哈尔滨某制药厂的污水情况，在污水源热泵系统中采用多级淋激式换热器作为污水侧换热器。
- Leybold diffusion pump and rotary mechanical pump system to reach higher running stability, less maintenance time and smaller occupation space. 选用莱宝扩散泵和旋片式机械泵实现了高可靠性和少维护时间。减小系统占地面积。
- The performance of ground heat exchanger directly influences first investment and running costs of ground source heat pump system. 摘要地下换热器换热性能直接影响到地源热泵系统的初投资和运行成本。
- The maximum capacity of pump system is established using the performance requirements of control valve as the second equation. 用调节阀性能要求作为第二方程,确立泵系统的最大生产能力。
- Meanwhile, it points out that proper maintenance is the key to the safe, economical and stable operation of the secondary effluent heat pump system. 同时,指出科学到位的维护保养是污水处理厂二级出水热泵系统安全、经济、稳定运行的关键。
- Machinery and other production methods, screw pump system is characterized by a higher system efficiency, a study of its great significance. 与其它机械采油方式相比，螺杆泵采油系统的突出特点是系统效率较高，对其进行研究意义重大。
- Pumping system: with reliable performance and high-efficiency inhalation. 泵送系统：泵送系统性能可靠、吸入效率高。
- Considering complicated variables of boiler feedwater pump system,its bond graph models are established based on bond graph theory. 锅炉给水泵是火电厂安全运行中一个比较重要的环节,建立其较精确的仿真模型从而研究其动态特性是非常重要的。
- However, we believe that diving sewage pump system is set up the necessary protection, it can effectively protect the safe operation of pump. 可是我们认为，在潜水排污泵中设置保护系统很有必要的，它能有效地保护电泵的安全运行。
- This paper builds up a system optimal deployment model in accordance with the features of complex pump system and deployment requirements. 摘要文章根据复杂泵系统的特点和调度要求，建立了系统优化调度的模型。
