Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/44c2e39039916254a91e41507643f92b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55
illuminance英英字典_illuminance剑桥英语解释_illuminance柯林斯英文解释_94生活常识网有道词典
94生活常识网有道词典

illuminance

I 开头单词

柯林斯词典

    illuminance /ɪˈluːmɪnəns/

  • 1. N the luminous flux incident on unit area of a surface. It is measured in lux 照明 ( symbol: Sometimes called illumination)→compare irradiance

    • 返回 illuminance