分析了选煤厂供配电系统中影响功率消耗的主要因素，并介绍了一些行之有效的节能措施。
This paper analyzed the key factors that affect the power consumption in power distribution system of coal preparation plant, and presents some effective energy saving measures.
本文通过理论分析，建立了计算犁体在犁耕过程中的功率消耗简化模型。
In this article we set up, by theoretical analysis, a brief model to compute the power consumption of the plough bottom during ploughing.
分析了轮式机械滚动阻力消耗功率计算中驱动轮和从动轮之间的差异，给出了一般计算公式，为轮式机械的设计提供了参考。
This paper analyses the difference between the driving wheel and driven wheel when calculating the power which the rolling resistance expends in wheel machine.
阐述了余隙对消耗功率的影响，分析了其影响与压缩方式的关系。得出了对实践具有指导意义的结论。
Further analysis on the influence of the clearance on power consumption, and the relationship between its influence and work form is made.
根据不同工况实验得到的功耗实验数据，经回归分析得到了吸收器功率消耗的半经验公式。
According to the experimental data on the varied operating conditions, the conventional formula for consumed power of the pilot test absorber was established.
重点从电力电子的角度分析了其电力系统的运行效率，对系统主电路的功率部件逐个进行损耗分析，对其能量消耗进行评价。
Focus on the operating efficiency of power system in power electronics, analysis the loss of power devices of the main circuit to evaluate their energy consumption.
重点从电力电子的角度分析了其电力系统的运行效率，对系统主电路的功率部件逐个进行损耗分析，对其能量消耗进行评价。
Focus on the operating efficiency of power system in power electronics, analysis the loss of power devices of the main circuit to evaluate their energy consumption.
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