The results indicate that the most increment of pump assembly efficiency is 9.85% by adjusting blade angle.
结果表明：实施变角经济运行后，泵装置效率最高可提高9.85%；
The results are significant for decreasing hydraulic loss of discharge passage, pump assembly optimum design and increasing pump assembly efficiency.
成果对减小出水流道水力损失，实现泵装置优化设计，提高泵装置效率有重大意义。
This paper develops a monitoring alarm system for refrigerator pump assembly line of Haier Group by consulting the research of other domains to reform the manpower mode of which efficiency is low.
我们借鉴其他领域中监控报警系统的成果，为海尔集团开发冰箱抽空流水线的监测与报警系统，以改变当前靠人工进行监测这种耗时耗力效率低下的监测模式。
The utility model is capable of achieving high efficiency and low energy consumption heat generating co-operating with a heat pump assembly.
本实用新型结合热泵机组能实现高效率、低能耗制热。
The utility model is capable of achieving high efficiency and low energy consumption heat generating co-operating with a heat pump assembly.
本实用新型结合热泵机组能实现高效率、低能耗制热。
应用推荐