In skeletal muscle, collagen fibril accounts for about 1% ~ 2% of its weight.

骨骼肌胶原纤维的含量约占总重的1% ~ 2%。

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In skeletal muscle, collagen fibril accounts for about 1% ~ 2% of its weight.

骨骼肌胶原纤维的含量约占总重的1% ~ 2%。

youdao