英语词汇“luminous efficiency (of radiation)”的翻译、意思、用法、释义-英汉汉英词典

单词	luminous efficiency (of radiation)
释义	luminous efficiency (of radiation)发光效率(辐射)luminous efficiency (of radiation)發光效率（輻射）電機工程luminous efficiency (of radiation)發光效率(輻射)電力工程
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