[光学] luminosity; luminance; radiance; luminous emittance发光: give out light; shine; be lu ...度: surmise; estimate亮度 发光度 光度: luminosity发光体发光度: luminosity比发光度: specific luminosity下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:发光度,即可在微信中查询翻译