“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	consumption efficiency consumption insurance consumption level consumption of aquatic products consumption of electricity consumption of fixed capital consumption (or domestic supply) of refined oil consumption-portfolio choice model consumption poverty alleviation consumption rate consumption revolution consumption rite consumption stratification consumption structure consumptive disease consumptive forest biological assets consumptive part consumptive thirst contact contactal cement contact algebra contact analog contact angle contact angle hysteresis contact area

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