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高温車間中不良的微小气候对机体产生不良的影响,尤以高温及辐射热的影响为显著。高温輻射热影响人体热平衡、血液循环、新陈代謝、水盐平衡、消化系統和中枢神經系統。在过强或过长的高温和輻射热作用下,可以使生理障碍进入病理状态如过热症、热痙攣等。关于高温对人体作用以及高温气象标准,各国学者如鈴木武夫等人都有很多研究。他們提出气象条件上限标准(見表一)。
The bad microclimate in the high-temperature workshop has an adverse effect on the body, especially the effects of high temperature and radiant heat. High temperature radiant heat affects the body’s thermal balance, blood circulation, metabolism, water and salt balance, digestive system and central nervous system. In too strong or too high temperature and radiant heat, can make physiological disorders into the pathological conditions such as hyperthermia, hot spasms and so on. On the role of high temperature on the human body and high temperature meteorological standards, scholars from all countries such as Suzuki Takefu and others have a lot of research. They proposed meteorological ceiling criteria (see Table 1).