基本解释发光强度英汉例句双语例句The flame of mild combustion is distributed in a large space, flame luminosity as well as OH intensity is very low.柔和燃烧的火焰面分散，燃烧反应在空间较大范围内发生，火焰亮度低，OH信号强度和脉动都非常弱。luminosity intensity更多例句词组短语短语luminosity intensity of light 恒星或其它天体光源的辐射量luminosity intensity更多词组