“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	tracking error tracking IR-radiometer tracking lidar tracking loop tracking mode tracking performance tracking point tracking power tracking shot tracking system tracking telescope tracking velocity track inspection track inspection car track installation measurement track keeping track length method trackless drift trackless rubber-tyred vehicle track maintenance track of subsatellite point track of Summer Paralympics trackpad track photograph track photometry

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