易受凉性生病的孩子，可选用棉，毛制品做的帽子，有皮肤过敏者不选用化纤制品。
Easy cold of a sick child, can choose cotton, wool products do hat, skin allergies should not use chemical products.
毛丝交织物同时具有羊毛和蚕丝的许多优良特性，但由于羊毛纤维的刚性较大，使织物有刺痒感，而且易起毛起球。
The interweave fabric of wool and silk has some excellent properties, while it has scratchiness and pilling propensity because of wool fiber's rigidity.
术后传统组和改良组均有部分动物出现震颤、活动迟缓、易激惹、竖毛、尾僵等异常行为。
Postoperatively part of the rats in the traditional group and improved group had the abnormal behaviors of tremor retardation irritability piloerection and stiffness of tail etc.
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