UVB-Ultraviolet 抗紫外辐射活性
UVA&UVB ultraviolet radiation UVA和UVB紫外辐射
ultraviolet b uvb 中波紫外线
ultraviolet b uvb irradiation 中波紫外线辐射
Adopts unique SPF25 sunblock formula, can effectively isolate UVA and UVB ultraviolet harm to the skin, resist free radical, prevent skin aging and tan.
独特的SPF25防晒配方，能有效隔离uva和UVB紫外线的伤害，抵抗自由基对皮肤的侵害，防止肌肤老化和晒黑。
Some FDA standards were developed for ultraviolet rays known as UVB, but the new rules deal with UVA rays.
FDA已经制定了防晒霜的一些关于紫外线中uvb的标准，但是，新标准是针对uva的。
They should use sunscreen for protection from UVA and UVB forms of ultraviolet light.
他们应该利用从紫外线A和紫外线紫外线的形式保护皮肤。
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