文章介绍了粗腔毛、死毛的成因及影响其染色性能的机理。

The article introduces the factors of the medullated and dead wool and the effects for dyeing gets.

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实验证明此工艺可以明显改善粗腔毛、死毛与正常羊毛的染色同色性，取得较好的染色效果。

We find that the tone-on-tone effects of the medullated and dead wool to the normal wool is good.

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无论它走哪儿，一路上总会留下一串死鹿及死兔子之类的小动物，在许多地方看见爪印，灌木丛中发现了粘在上面的美洲狮毛。

Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes.

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