Ultraviolet rays from the Sun can cause which of the following?A.SunburnB.Skin cancer
15秒记一个单词(第2725个)ultraviolet ultraviolet /ˌʌltrəˈvaɪələt/ adj. 紫外(线)的: 点击音频收听跟读 ↓↓↓ 例句/词组: ultraviolet radiation from the sun 太阳发出的紫外线辐射 英语解释: ultraviolet light cannot be seen by people, but is responsible for making your skin dark...
Ultraviolet Radiation from the Sun and Skydoi:10.1016/B978-0-12-192950-3.50009-7Kinsell L. CoulsonSolar and Terrestrial Radiation
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High-energy, UV rays come from the sun and the special lights used in tanning booths. Even though people know UV radiation can be dangerous, they continue to risk sunburns for a tan. Rates of skin cancer have been going up. David Fisher wanted to know why. He is an oncologist- a ...
The ozone layer protect us from ultraviolet rays from the sun, and now there is a hole in the ozone layer, caused by like cfcs such chemicals, CFCs, it is usually used in the fridge. To this end, more people are suffering from skin cancer ...
求翻译:The thinner layer allows more ultraviolet rays from the sun to reach earth.是什么意思?待解决 悬赏分:1 - 离问题结束还有 The thinner layer allows more ultraviolet rays from the sun to reach earth.问题补充:匿名 2013-05-23 12:21:38 正在翻译,请等待... 匿名 2013-05-23 12:23:...
Field emission from one-dimensional nanostructured zinc oxide In this paper, the field emission characteristics of one-dimensional zinc oxide nanostructures are reviewed based on our works. The cold electron emission ... C Xu,X Sun - 《International Journal of Nanotechnology》 被引量: 39发表: 2005...
Surface roughness has a profound influence on the wetting properties of a material. This fact is especially true with respect to the wetting of superhydrop... C Dorrer,J Rühe - 《Soft Matter》 被引量: 404发表: 2008年 Facile Removal and Collection of Oils from Water Surfaces through Superh...
2-naphthylene substituted or unsubstituted; each Z is independently selected from -0- or -S-; and L is an organic linking group bonded by non-oxo carbon atoms to each Z atom The present invention also discloses sunscreen formulations and polymeric compositions containing at least one compound ...