“rotary power source”的概念、定义、翻译、参考文献-科学参考

单词	rotary power source
释义	rotary power source [`rōd·ǝ·rē `pau̇·ǝr ´sȯrs] ^ELECTRICITY An uninterruptible power system in which a battery driven dc motor mechanically drives an ac generator in the event of a power outage.
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