uv light meaning in English
外光线紫外
紫外线灯
Examples
- An ordinary fluorescent lamp positioned close to the reaction mixture suffices as a source of uv light .
将普通的荧光灯置于反应混合液近旁，即足以作为紫外光光源。 - Alkanes can be chlorinated or brominated by treatment with chlorine or bromine in the presence of visible or uv light .
烷在可见光或紫外光照射下，用氯或溴处理才能氯化或溴化。 - Alkanes can be chlorinated or brominated by treatment with chlorine or bromine in the presence of visible or uv light .
烷在可见光或紫外光的照射下，用氯或溴处理能氯化或溴化。 - As melanin encounters uv light , it turns brown
黑色素遭遇到紫外光后变成褐色。 - Degradation of xylene in gas phase by ozone and uv light
气相中二甲苯的臭氧和光降解研究