| 单词 | reflectivity |
| 释义 | Word Frequency reflectivity(ˌriːflɛkˈtɪvɪtɪ) noun 1. physics a measure of the ability of a surface to reflect radiation, equal to the reflectance of a layer of material sufficiently thick for the reflectance not to depend on the thickness 2. Also called: reflectiveness the quality or capability of being reflective |
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