名词短语
中文翻译：反射率辐射计
同义词：
['reflectance radiometer', 'photometer例句：1. The reflectance radiometer was used to measure the amount of light reflected from the surface.（反射率辐射计被用来测量从表面反射的光量。）']
例句：
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1. The reflectance radiometer was used to measure the amount of light reflected from the surface.
反射率辐射计被用来测量从表面反射的光量。
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2.The photometer was used to determine the color of the paint samples.
光度计被用来测定油漆样品的颜色。
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3. The reflectance radiometer was used to analyze the spectral properties of the materials under test.
反射率辐射计被用来分析测试材料在光谱属性方面的表现。