还有证据表明，紫外线辐射可降低免疫系统的有效性。
There is also evidence that UV radiation reduces the effectiveness of the immune system.
50%至90%的皮肤癌是由紫外线辐射造成的。
Between 50% and 90% of skin cancers are due to UV radiation.
请记住-这是紫外线辐射，必须谨慎使用它时。
Please remember - this is ultra-violet radiation, and care must be taken when using it.
保护军事装备、设施、人员等不受太阳的热辐射和紫外线辐射。
Protect military equipments, facilities and people from heat and UV radiation.
从字面意思理解，晒伤就是皮肤上的灼伤，是来源于紫外线辐射的灼伤。
Sunburn is literally a burn on your skin. It is a burn from ultraviolet radiation.
太阳镜应该阻挡99- 100%的紫外线或的辐射。
太阳镜应该阻挡99- 100%的紫外线或的辐射。
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