“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	industrial revolution industrial revolution in England Industrial Revolution in Europe industrial revolution in France industrial revolution in Germany industrial revolution in Japan industrial revolution in Russia Industrial Revolution in the United States of America industrial robot for aeronautical manufacturing industrial sabotage industrial sales output value industrial scientific and medical band industrial scientific and medical band, ISM industrial sectors industrial sewing threads industrial site selection industrial social work Industrial Sociology industrial solid waste industrial spatial dynamics industrial structure industrial structure effect industrial structure policy industrial supply-side structural reform industrial symbiosis

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