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在热气候条件下,进行紧张繁重的体力劳动,可能引起体温调节、心血管系统和水盐代谢等生理功能的障碍,发生中暑,对生产力及人体健康可发生严重的影响。因此,预防中暑是不可忽视的重要问题。引起中暑的气象因素: 1.气温:暴露在高气温中是引起中暑最重要的原发因素。太阳光线中的红外线部分能透过头、颈部皮肤及骨质,达到身体的深部组织,使内部温度升高。实验证明,如果把兔子头部的毛剃光后,
In a hot climate, intense physical labor may cause physical disorders such as thermoregulation, cardiovascular system and metabolism of water and salt, heat stroke, and may have a serious impact on productivity and human health. Therefore, the prevention of stroke is an important issue that can not be ignored. Cause of heat stroke meteorological factors: 1. Temperature: exposure to high temperatures is the most important heat stroke caused by the primary factor. The infrared part of the sun’s rays can penetrate the head, neck and bone to reach the deep tissues of the body, causing the internal temperature to rise. Experiments show that if the rabbit hair shaved head,