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食品中铅、镉的污染问题近年来已引起我国的高度重视。2008年万州区疾病预防控制中心(CDC)承担了重庆市部分区县采集的9类食品中铅、镉含量的检测工作,以了解污染状况,探索污染来源,为采取相应的预防控制措施提供依据。现将结果报告如下。1材料与方法1·1材料根据重庆市2008年
In recent years, the pollution of lead and cadmium in food has drawn great attention from our country. 2008 Wanzhou CDC undertook the testing of lead and cadmium in nine types of food collected in some districts and counties in Chongqing in order to understand the status of pollution and explore sources of pollution so as to provide the basis for taking appropriate preventive and control measures . The results reported below. 1 Materials and Methods 1.1 Materials According to Chongqing City in 2008