B. Exhibiting a high ratio of output to input.

展示高比率的输出到输入。

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The decoder determines the optimum conversion ratio to improve the efficiency of system from the relation between the input and output voltage.

首先采用译码器对输入和输出电压进行判比，确定最优的转换系数，提高了系统的效率。

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The ratio of the energy output of a machine to the energy input.

由某种机械输出的能量与输入到其中的能量的比率。

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As a result, the ratio of output to input for those final-goods producers, which is to say their productivity, would be higher: it would reflect the unmeasured improvement in service-supplier productivity after all.

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