在热环境下从事军事作业、生产劳动和体育竞赛时,如防护不周,容易发生中暑。关于部队在热区作战,因对热不适应和大批发生中暑影响战斗力的事例,国内外均有不少记载。中暑是一种急症,往往由于救治不及迅速死亡或造成严重后果。据报道,国外中暑病死率为38～70%,我国为5.6～ In a hot environment engaged in military operations, production and sports competitions, such as poor protection, prone to heat stroke. There are many records both at home and abroad about the cases in which troops are fighting in the hot zone because of their incompetence to heat and the large number of cases in which heat stroke affects their combat effectiveness. Heat stroke is an emergency and is often fatal or has serious consequences due to inadequate treatment. According to reports, the mortality rate of foreign heat stroke is 38 to 70%, China 5.6 ~