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探讨海员疲劳问题的理论和实践意义在于了解海员疲劳发生的规律性,从而提出保护劳动能力的有效措施,以及提出符合心理生理学特点的科学地组织他们的劳动方法。疲劳的概念和学说很多,但迄今尚无足够的阐明其机制的资料。从生理学观点看,疲劳乃是人体对脑力和体力劳动的暂时性劳动能力的降低,及机体某些功能方面的变化。
The theoretical and practical significance of exploring seaman fatigue is to understand the regularity of the fatigue of seafarers and to propose effective measures for the protection of labor ability and to propose that they scientifically organize their working methods in line with the characteristics of psychophysiology. There are many concepts and theories of fatigue, but so far there is not enough information to clarify its mechanism. From a physiological point of view, fatigue is the reduction of the body’s ability to work temporarily on mental and physical labor, and some changes in the body’s function.