释义 |
ultraviolet lights ˌʌltrəˈvaiəlitlaits 基本英英例句 紫外光; 紫光线原型ultravioletlight的复数 名词 ultraviolet light: radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X raysUnder ultraviolet rays, oxygen is photolysis, thus producing ozone.空气中氧气在紫外光的照射下,发生光解作用,产生臭氧。 When a gene is active in a particular cell type, the spot lights up under UV.当一种基因在某一类细胞中具有活性的时候,这一点在紫外光的照射下就会亮起来。 |