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频率是军用电力系统最重要的供电质量指标之一。
Frequency is one of the most important performance parameter of military power system.
youdao
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电能质量是电力系统领域的一个研究热点。
Power quality is one of the research focuses in power system.
youdao
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电能质量是电力系统领域的一个研究热点。
Power quality is one of the research focuses in power system.
youdao