In this paper, we have derived the power source and the elastic coefficient of electricity, then states their practical significance.
本文对能源与电力弹性系数进行了推导，并阐述了他的实际意义。
In this paper, we have derived the power source and the elastic coefficient of electricity, then states their practical significance.
本文对能源与电力弹性系数进行了推导，并阐述了他的实际意义。
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