ACS 的研究人员发现，野生动物的毛发结构会随着季节的变化而变化，从而起到御寒作用。 Researchers at ACS found that wild animal hair structure adapts with seasons, providing insulation against cold.

美国化学会（ACS）会议上的研究人员发现，野生动物毛发的内部结构会随着季节的变化而变化，从而提供抵御寒冷天气的隔热作用。 Researchers at the American Chemical Society (ACS) meeting discovered that the inner structure of wild animal hairs changes with the seasons, providing insulation against cold weather. 这种适应能力使动物能够在对人类致命的极端温度下生存。 This adaptation allows animals to survive temperature extremes that would be fatal to humans. 在研究的动物中，皮毛的外观发生了变化，但内部的微观细节也会适应以维持在环境中的生存。 In the animals studied, the coat's appearance changes, but the inner microscopic details also adapt to maintain survival in their environment.