light aging meaning in English
光老化，光阵化，光时效
Examples
- Test method for accelerated light aging of printing and writing paper by xenon - arc exposure apparatus
用氙弧曝光装置进行打印纸和书写纸加速照明老化的试验方法 - Standard test method for accelerated light aging of printing and writing paper by xenon - arc exposure apparatus
用氙弧曝光装置进行打印纸和书写纸加速照明老化的标准试验方法 - Oat beta glucan can prevent the overoxidation of cell lipid , which caused by ultraviolet , and protect the cell from being damaged by uv , so that it can prevent skin ' s light ageing
实验证明：具有医药效果的燕麦葡聚糖用于皮肤,能有效促进胶原蛋白的合成,对皮肤具有极好的抗衰老作用。