α螺旋存在于肌肉蛋白和角蛋白中。

The alpha helix is found in muscle protein and keratin.

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头发的主要成分被称为角蛋白。

The main component of hair is known as keratin .

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角蛋白是毛发和指甲中的主要蛋白质。

Keratin is the major protein in hair and nails.

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提出了羽毛角蛋白微生物水解的新工艺。

A new process of feather-biodegradation by microorganisms was put forward.

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我们的头发是由一种称为角蛋白的蛋白质。

Our hair is made of a type of protein called keratin.

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我们的头发是由一种称为角蛋白的蛋白质。

Our hair is made of a type of protein called keratin.

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