传统观念认为,夏天穿深色衣服。尤其是黑色衣服易于中暑,但新近科学家的一项专门研究。竟否定了这一传统观念。新的观察研究证实,夏季穿宽松的黑色服装反而更凉爽。这究竟有什么科学根据呢?研究者们观察发现,尽管黑色服装吸热甚多,但正是这被吸收的热会使衣服内的空气遇热变轻,并在宽松的黑色服装内形成对流,将人体表皮汗液和部分热量带走消散,所以穿宽松的黑色服装反而不易中暑。但是必须强调,这种黑色服装必须宽松,紧身的绝对 The traditional view is that summer wear dark clothes. Especially black clothes are prone to heat stroke, but a recent study by scientists. Actually denied this traditional idea. New observational studies confirm that summer wear loose black clothing instead more cool. What scientific basis does it have? Researchers have observed that even though black clothing absorbs a lot of heat, it is the absorbed heat that causes the air inside the clothes to become lighter and creates convection in loose black garments , The body sweat and some of the heat away the body dissipated, so wear loose black clothing instead of heat stroke. However, it must be emphasized that this black clothing must be loose, tight and absolute