“primary standard of total luminous flux”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of total luminous flux
释义	primary standard of total luminous flux Encyclopedia 工学光度计量释 primary standard of total luminous flux总光通量基准复现总光通量单位流明（lm）量值的计量器具。是总光通量量值的最高依据以及总光通量计量器具校准测试的最高标准。
随便看	Wei Rongjue Wei Rongyuan weirs and dams in ancient China weirs and flumes for flow measurement weir-type fishway Wei Rui Weisberger Weishan Hu Weishan irrigation district Weishan pottery figurines Weishan Scenic and Historic Area Weishan Xian Weishan Yizu Huizu Zizhixian Weishi Xian Weishi Zhuangyuan Wei Shou Wei Shoukun Wei Shouzhong Wei Shu weishu Weishui Treaty of Alliance Wei Shuo Weiss weiss Weiss approximation

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