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跳伞着陆是一种较特殊的劳动 ,其特点是作用时间短和冲击力强 ,由于它的复杂性、高节奏性和危险性等 ,常导致空降兵心理高度紧张。这些因素可直接影响空降兵的身心健康。有关跳伞应激时空降兵血浆的变化及生物学意义未见报道。1 对象和方法 1研究对象 :2 0名空降兵均为男性
Parachuting landing is a special kind of labor characterized by short duration of action and strong impact, which often leads to a high degree of psychological stress in the airborne forces due to its complexity, high rhythm and danger. These factors can directly affect the physical and mental health of airborne. There are no reports on the changes and biological significance of parachute changes in time-varying airborne force. 1 Subjects and methods 1 Subjects: 20 airborne are men