“electric power industry in Henan Province”的概念、定义、翻译、参考文献-科学参考

单词	electric power industry in Henan Province
释义	electric power industry in Henan Province Encyclopedia 工学电力工业释 electric power industry in Henan Province河南省电力工业河南省电力工业始于1903年。该年，彰德府（今安阳市）广益纱厂安装了470千瓦蒸汽发电机组，供纱厂自用，是河南省第一个工矿自备电厂。
随便看	law of decomposition law of deduction law of definite proportion law of detachment law of diminishing rate of profit law of diminishing returns of fertilization law of diminishing returns of land law of diplomatic relations law of distribution law of distribution of velocities law of distribution of velocity law of distribution proportion law of distributivity law of domestic relation law of double negative law of drug administration law of economizing on energy resources law of effect law of effective temperature law of electromagnetic induction law of equipartition law of equipartition of energy law of errors law of excluded fourth law of excluded middle

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