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国外许多学者认为自然环境的不同领域中农药含量相当高。持续使用农药短期内对自然生物系统未必引起明显危害,但是以后农药从外环境进入人体,并蓄积体内。许多材料报导了人体脂肪中的农药含量(表1)。
Many foreign scholars believe that the natural environment in different areas of pesticide content is quite high. Continuous use of pesticides in the short term natural biological systems may not cause significant harm, but after the pesticide from the external environment into the body and accumulate in the body. Many materials report pesticide levels in body fat (Table 1).