“titanium dioxide/zinc oxide sunscreen cream SPF 60”的概念、定义、翻译、参考文献-科学参考

单词	titanium dioxide/zinc oxide sunscreen cream SPF 60
释义	titanium dioxide/zinc oxide sunscreen cream SPF 60 A sunscreen formulated with titanium dioxide and zinc oxide with broad UV spectrum-blocking properties. Upon topical application, titanium dioxide and zinc oxide reflect and block both UVA and UVB ultraviolet light rays, protecting the skin against UVA and UVB radiation that causes sunburn, premature aging of the skin and skin cancer.SPF30 and SPF60 contain 5% titanium dioxide and zinc oxide, and 7.5% titanium dioxide and zinc, oxide respectively.
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