“primary standard of spectral radiance”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of spectral radiance
释义	primary standard of spectral radiance Encyclopedia 工学辐射度计量释 primary standard of spectral radiance光谱辐射亮度基准复现辐射亮度的光谱密集度单位量值的装置。由基准辐射源（黑体辐射源、等离子体光源或同步辐射源）和光谱辐射计组成。
随便看	predicate formula predicate letter predicate logic predicate logic of first order predicate logic of higher order predicate logic of second order predicate logic with equality predicate modification rule predicate of first level predicate of first order predicate of n arguments predicate of n variables predicate of second level predicate of second order predicate symbol predicate transformer predicate transformer semantics predicate/transition system predicate variable predicate word predicative predicative analysis predicative definition predicative formal theory predicative ordinal number

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