“radiometry and photometry”的概念、定义、翻译、参考文献-科学参考

单词	radiometry and photometry
释义	radiometry and photometry Encyclopedia 理学〔光学的主要分支〕释 radiometry and photometry光度学对电磁辐射能量进行计量的学科。考虑人眼视觉的主观因素的相应计量称光度学，作客观计量的称辐射度学。
随便看	levelness level n-structure level of abstraction level of a factor level of a field level of a function level of aircraft flying qualities level of a modular curve level of an orthogonal array level of a subgroup level of a test level of a tolerance region level of complexity level of description level of detail level of details level of development level of electronic packaging level of error level of factor level of learning level of measurement level of node in tree level of optimization level of processing

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