“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	nonself adjoint algebra non-self-adjoint operator non-self-adjoint operator algebra non-self-adjoint subalgebra non-self-applicable algorithm non-self-conjugate non-selfdual non-self-maintained discharge non-self-oscillating optical pumping magnetometer nonself-regulating system non-semisimple nonsense nonsense codon nonsense comedy film nonsense mutation nonsense suppression nonsense syllable non-separable non-separable element non-separable graph non-separable space non-separated non-separated topological group non-separated topological space nonseptate hypha

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