Stay out of the sun, or use sunscreen and UV-blocking lip balm.
避免接触阳光或者涂防晒霜，或者防紫外线润唇膏。
While on vacation in France, she even brought along special UV-blocking drapes to prevent the sun from sneaking into her hotel room.
在法国度假时，她还带来了特殊的防紫外线窗帘，以防止太阳潜入她的酒店房间。
A good pair of UV-blocking running sunglasses give your face more protection and also help protect your eyes from the sun's damaging rays.
戴一副好的防紫外线跑步眼睛可以给你的面部更多的保护，还能在各种有害射线下保护你的双眼。
Plants on a planet with two sunlike stars could need protection against too much radiation—they might evolve their own UV-blocking sunscreens.
但是，如果有一颗类似地球的行星，同时被两个太阳照射，就像科幻小说里的那种场景，植物又会是什么样子呢？
For planets orbiting two stars like our own, harmful radiation from intense stellar flares could lead to plants that develop their own UV-blocking sun-screens, " he said."
对那些围绕两颗星球转动的行星来说（像我们一样），星球上的突发有害的辐射可能会导致植物自发进化出他们的紫外屏障来阻挡阳光。
The mechanism of inorganic UV blocking agents is not so clear as that of the organic UV absorbers.
诸多文献对无机紫外线屏蔽剂机理的认识尚存在可商榷之处。
This paper is related to the method of coating cotton fabric and apparels by used of the nano composite materials for the UV blocking function.
论述将纳米复合材料通过浸渍涂层的方法整理到棉织物及服装产品上，使其具有抗紫外线性能。
In other words, it is blocking out 95% of the UV rays from reaching your skin.
换句话说，它是阻断了95%的紫外线照射皮肤飘到你。
5 technical parameters: visible light transmittance, reflectance of visible light, heat rate, UV blocking rate is now commonly used car performance index.
技术参数：可见光透光率、可见光反射率、隔热率、紫外线阻隔率是现在常用的车膜性能指标。
They are not very effective in blocking the UV-rays a few minutes or hours after the product has been applied to the skin.
它们在产品应用至皮肤后几分钟或几小时不是很有效地阻断紫外线。
They are not very effective in blocking the UV-rays a few minutes or hours after the product has been applied to the skin.
它们在产品应用至皮肤后几分钟或几小时不是很有效地阻断紫外线。
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