Workmanship of a fine, harmonious and pleasant tone, the first layer of skin, made of sturdy rubber sole shoes;

一款做工之精细，色调和谐悦目，头层皮，结实橡胶底做成的鞋子；

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The first stage involves growing a layer of real skin around a sample of the bulletproof skin, which takes about five weeks.

第一阶段的实验需要在防弹皮肤的样本周围培养出一层真正的皮肤，这需要大概五周的时间。

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In some embodiments, the first skin layer includes a mixture of a polyacrylate and a second polymer.

在一些实施方案中，所述第一表层包含由聚丙烯酸酯和第二聚合物构成的混合物。

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