“power supply”的概念、定义、翻译、参考文献-科学参考

单词	power supply
释义	power supply [`pau̇·ǝr sǝ´plī] ^ELECTRONICS A source of electrical energy, such as a battery or power line, employed to furnish the tubes and semiconductor devices of an electronic circuit with the proper electric voltages and currents for their operation. Also known as electronic power supply.
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