英语词汇luminous reflectivity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	luminous reflectivity
释义	luminous reflectivity 简明释义光反射系数网络释义 1 ?发光反射系数 ... 发火器：primer 发光反射系数：luminous reflectivity 发光白：luminescent pigment ... 2 ?光反射系数 luminous reflectance光反射比辨别手机的好坏，光反射系数 luminous reflectivity光反射系数 luminous acuteness beginning光敏阈值 .. 短语 1 luminous intensity reflectivity 发光反射系数双语例句 1 High-purity imported aluminum reflector is used to effectively improve the reflectivity and ensure the output of luminous flux. 采用高纯度进口铝反射罩，有效提高了反射率，并确保了光通量的输出。
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