ultraviolet light
英
美
- n. 紫外线;紫外光;紫外辐射
详细释义
Noun:
-
radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
双语例句
- Ultraviolet rays can penetrate through clouds.
紫外线可以穿透云层。 - Cat's urine glows under a black light.
猫尿在紫外线的照射下可以发光。 - As melanin encounters UV light, it turns brown.
黑色素遭遇到紫外光后变成褐色。 - Under 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。 - For other parts of the spectrum, such as the ultraviolet, satellites are necessary to see what objects in space are doing.
对波谱的另外一些部分,如紫外辐射,必须利用卫星才能知道是宇宙中什么天体产生的。 - Infrared radiation and ultraviolet radiation is applied with lamps to relieve inflammation.
红外辐射和紫外辐射可用来缓解炎症。
用作名词 (n.)
相关词汇
- UV 紫外线(=ultravi...
- ultraviolet radiation 紫外线
- ultraviolet 紫外线的
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