骨本质上很脆,但也有一定的程度且很重要的弹性,这主要归功于它的胶原质。
While bone is essentially brittle, it does have a significant degree of elasticity, contributed chiefly by collagen.
骨本质上很脆,但也有一定的程度且很重要的弹性,这主要归功于它的胶原质。
While bone is essentially brittle, it does have a significant degree of elasticity, contributed chiefly by collagen.
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