1·Our hair is made of a type of protein called keratin.
我们的头发是由一种称为角蛋白的蛋白质。
2·Objective to evaluate the toxicity of chicken calamus keratin (CCK) conduit as a tissue-engineered scaffold material.
目的观察鸡羽根角蛋白管作为组织工程材料的毒性作用。
3·The main component of hair is known as keratin .
头发的主要成分被称为角蛋白。
4·These results suggest that keratin filaments may play an important role in nuclear assembly in Xenopus egg extracts which is not reported before.
这些结果显示角蛋白纤维在核膜重新形成的过程中起到重要的作用。
5·Ernest Brooks, who we heard from earlier, says he just found a replacement -the KeraGreen Formaldehyde-Free Certified Organic Smoothing Keratin Treatment.
欧内斯特·布鲁克斯，很早就听说他了，说他发现了一个替代品叫KeraGreen的甲醛产品，是一种免注册登记有机滤波角蛋白物质。
1·Rhino horns, for example, are mostly made of keratin, the same fibrous protein found in human hair and fingernails, but people in some cultures still think of them as an aphrodisiac.
像犀牛角，其主要成分是角质，与人的毛发和指甲一样富含纤维蛋白质。不过，有些地区的人还认为犀牛角可以壮阳。
2·Keratin is a tough, fibrous protein found in hair and nails.
角质是一种硬纤维蛋白，在头发和指甲中都存在。
3·It is characterized by softening keratin, more suitable for the use of the dry season.
它以软化角质为特点，比较适合干燥的季节使用。
4·Farinaceous endosperm breed LD50 'efficiency of decomposition and utilization of storage substance is higher than keratin endosperm breed ND108.
粉质胚乳型玉米鲁单50对贮藏物质的分解利用效率高于角质型胚乳玉米农大108。
5·Nails Nails are made of a brittle material called keratin.
指甲指甲由称为角质的硬脆物质组成。