retinal light damage  视网膜光损伤

Light-induced damage  光损伤

light-light transfer efficiency  光－光转换效率

lightweight Light-Expansion Concrete  轻质微膨胀混凝土

White Light Light-Emitting Diode  白光二极体

anti-visible light and infrared light  防可见光及红外光

breakdown light {NUC light}  故障灯

digital light processing DLP light source  数字光处理光源

high light efficiency light source  高光效光源

Light come light go  来得容易去得快

light draft [= light draught]  空载吃水; 轻载吃水

light output characteristic and the light distribution  大功率LED光输出特性及配光

light pen light pencil  光锥

Light-emitting diode curing light  发光二极管光固化灯

light-emitting diode LED light source  发光二极管光源

Light-Exposure and Light-and-Water-Exposure Apparatus  光线暴露及光线与水暴露设备

light-load [= light loading]  轻载; 轻加感

red light and green light  红、绿色光

riding light [= anchor light]  锚灯; 碇泊灯