The study shows that the edge of alpaca's scale is not smooth, the angle of scale is large, but scale density is small.
结果表明：羊驼毛纤维表面鳞片边缘不光滑，且鳞片翘角大，密度小。
The study shows that the edge of alpaca's scale is not smooth, the angle of scale is large, but scale density is small.
结果表明：羊驼毛纤维表面鳞片边缘不光滑，且鳞片翘角大，密度小。
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