在飞行过程中，存在着多种职业危害因素，如噪声、高热、低氧等“’。众所周知，热是常见的应激因素，也是导致飞行事故的重要因素之一。为探讨热应激对飞行员的影响，我们在实验条件下对飞行员视、听和动作反应时进行了测试。1．材料与方法1．1实验对象受试者为16名健康男性， During the flight, there are a variety of occupational hazards, such as noise, fever, hypoxia, etc. It is well known that heat is a common stress factor, but also one of the important factors leading to flight accidents.To explore the impact of heat stress Pilots, we tested the pilot response, listening and movement under the experimental conditions.Materials and methods 1.1 Subjects Subjects were 16 healthy men,