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噪声是一种环境污染源,能消耗人体内的维生素,对人的新陈代谢产生不良影响。它还能阻碍维生素的吸收,加快维生素的排泄。 据测定,人在中等强度噪声中工作4小时,能使体内维生
Noise is a source of environmental pollution that can consume the body’s vitamins and adversely affect people’s metabolism. It can also hinder the absorption of vitamins and expedite the excretion of vitamins. It has been determined that people working in medium intensity noise for 4 hours can make the body survive