Nanoparticles are already used in the cosmetics industry and are being developed for drug delivery, diagnostic imaging and tissue engineering, to name only a few applications.

纳米粒子已经用于化妆品行业，且正被开发用于药物递送，影像诊断和组织工程等领域，这里仅仅才列举了几例应用。

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Life is full of helplessness. There are a variety of ways to obtain your expected beauty, like using cosmetics, facial operation and drug stimulations.

在我的理想中的女人朴实和善良是最美的，美不一定就是外表，想想我们的容颜能维持多久，人的一生很短暂你美丽的容颜只占了生命的五分只一，现实生活中搀杂了太多的无奈，化装品，手术整形，药物刺激还有无法想象的更多的方式去争取得到那个美，但却失去了纯真的美！

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It is widely used in drug, health products, food and cosmetics.

它广泛应用于医药、保健品、食品和化妆品等产品中。

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According to the federal laws enforced by the Food and Drug Administration, cosmetics companies are responsible for ensuring the safety of their products.

CNN: Consumer advocates lead push for 'green' cosmetics

Navin Geria, vice president of research and development for the Spa Dermaceutical Products Group, a New Jersey-based consumer product development company that specializes in custom development of anti-aging skincare and products for dermatologists and spa chains, says that a new range of anti-aging technology called cosmeceuticals (cosmetics that companies says possess drug-like affects) will go a step further.

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