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在寒冷的极地,衣服的御寒功能尤为重要,特别是对内衣有更高的要求,不仅要特别保暖,还必须有不凡的导湿和透气性能,使集聚在体表的湿气减少到最低限度。在南极,科学家们往往是背着一身重重的科研仪器,穿着沉重的棉胶靴,在风雪中,走40分钟就算是近路,不高的山也要拄着雪棍,手脚并用往上爬,虽然天寒地冻,但身上却总是汗出如浆。如果汗和湿汽排不出去,粘腻的感觉会非常难受,而汗水冷却会让身体更冷。更可怕的是极地寒冷的大
In the cold polar, the warmth of clothing is particularly important, especially underwear have higher requirements, not only to be particularly warm, but also must have extraordinary moisture permeability and permeability, so that the accumulation of moisture in the body reduced to a minimum . In the Antarctic, scientists often carry a heavy scientific research equipment, wearing heavy cotton rubber boots, in the snow, walking 40 minutes is even close, not high mountain snow sticks, hands and feet and climb , Although it is cold, but the body is always sweating as pulp. If sweat and moisture do not go out, sticky feeling will be very uncomfortable, and sweat cooling will make the body colder. Even more frightening is the polar cold