input and output scale factor 输入与输出比例因子
It is an important factor for the perfect matching between the maximal input power of the hydraulic oil pump and the maximum output power of the engine in the design process of the hydraulic shovel.
液压油泵的最大输入功率与发动机的最大输出功率之间的匹配问题是液压挖掘机设计过程中的一个重要内容。
Economic growth is promoted by many factors such as capital, labor and technology, and the output growth is determined by the quantity, quality and efficiency of each factor input.
经济增长是由资本、劳动力、技术等多种要素共同推动的，各要素投入的数量、质量和效率决定了产出的增长。
Experiment result showed, the topology can make the device get to high Power Factor (PF), low Total Harmonic Distortion (THD) of input current, low ripple of output voltage, and high efficiency.
实验结果表明，应用该电路拓扑的实验装置，其功率因数较高，输入电流的总谐波畸变较低，输出电压纹波小，而且整个装置的效率也比较高。
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