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也许你有过这种感觉,在噪声的车间或环境下工作和学习,其效率会大大减低。有时会不能工作下去。医学家们认为这是一种噪声疲劳现象。为什么噪声会使人出现疲劳现象呢?这是在对噪声疲劳采取措施前需要弄清的。研究表明,人在噪声条件下比在安静条件下工作机体耗氧明显增加,这是因为人们要克服噪声带来的影响,机体被迫释放出更多的能量来维持现有的工作水平。例如生产操作人员为
Maybe you’ve had that feeling, working and learning in a noisy workshop or environment, the efficiency is greatly diminished. Sometimes it will not work. Medical scientists think this is a phenomenon of noise fatigue. Why does noise cause fatigue? It needs to be clarified before taking measures against noise and fatigue. Studies have shown that people working under more quiet conditions have a significantly higher oxygen consumption than people under quiet conditions because one is forced to release more energy to maintain the current job level by overcoming the effects of noise. For example, the production operator