ultra violet

紫外线:一种波长比可见光短的电磁辐射

常用释义

词性释义

紫外线:一种波长比可见光短的电磁辐射,对人体和物体有一定的危害作用。
例句
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1·Use an ultra violet property marker.
使用紫外线财产标记。
2·UV or Ultra Violet means it will respond to a UV emitting source.
UV器材意味着它在遇到紫外线光时会发出荧光。
3·After 10 minutes the surplus material is washed away and any remaining deposit examined with ultra violet light.
10分钟后剩余的物质被冲洗掉,任何残留的沉淀物则会用紫外线进行检测。
4·The ultra violet (UV) rays that cause suntans also cause a kind of chemical, called endorphins, to be released into the blood.
造成皮肤晒黑的紫外线,也会造成一种称为脑内啡的化学物质被释放进血液中。
5·Methods:Content of levofloxacin lactate and glucose were examined with ultra violet spectrophotometry and polarimetry , respectively.
方法:用紫外分光光度法测定左氧氟沙星的含量,旋光法测定葡萄糖含量。
6·Researchers commented that ultra violet radiation (UVR) in Australia is such that it even in winter its level of UVR exceed those of European countries in the summer.
研究人员评论说,紫外线辐射(紫外线辐射),在澳大利亚是这样,它即使在冬季,其水平的紫外线辐射超过欧洲国家在今年夏天。
7·The scientists at Rutgers University in New Jersey say a low to moderate intake of caffeine combined with exercise can be good for health and prevent damage caused by the Sun's ultra violet rays.
新泽西的科学家们称,适当的摄入少量咖啡因,同时保持运动,对健康是有好处的,可预防紫外线引起的皮肤伤。
8·Ozone is the earth's barrier against ultra-violet radiation.
臭氧是地球防止紫外线辐射的屏障。
—— 《牛津词典》
9·The destruction of Earth's ozone layer, for example, could contribute to the general process of impoverishment by allowing ultra-violet rays to harm plants and animals.
例如,地球臭氧层的破坏会使紫外线伤害植物和动物,从而导致普遍的贫瘠进程。
10·We knew that, when we took away this blanket of ozone, wewould have more ultra-violet radiation.
我们已经知道,当我们除掉臭氧这块毯子后,紫外线辐射会增强。
常用短语
ultraviolet radiation
ultraviolet radiation - 紫外线;紫外线照射
ultraviolet light
ultraviolet light - 紫外线
ultraviolet ray
ultraviolet ray - 紫外线
ultraviolet irradiation
ultraviolet irradiation - 紫外线照射
ultraviolet spectrum
ultraviolet spectrum - [化]紫外光谱
ultraviolet absorption
ultraviolet absorption - 紫外吸收;紫外线吸收;紫外光吸收
同义词
紫外光;紫外线辐射