[1]Institute of Pomology;
Chinese Academy of Agricultural Sciences/Laboratory of Quality & Safety Risk Assessment for Fruit (Xingcheng);
Ministry of Agriculture;
Xingcheng 125100;
P.R. China;
[2]Beijing Research Center for Agricultural Standards and Testing;
Beijing 100097;
P.R. China;
[3]Zhengzhou Institute of Pomology;
Chinese Academy of Agricultural Sciences;
Zhengzhou 450009;
P.R. China;
[4]Institute of Quality Standards & Testing Technology for Agro-Products;
Xinjiang Academy of Agricultural Sciences;
Urumqi 830091;
P.R.China;
[5]Yantai Academy of Agricultural Sciences;
Yantai 265500;
P.R.China;
[6]Northwest A&FUniversity;
Yangling 712100;
P.R.China;
[7]Institute of Tianjin Agriculture Quality Standard and Testing Technology;
Tianjin 300381;
P.R. China;
农药残留标准; 风险评价; 中国梨; 气相色谱法; 最大残留限量; 公共卫生问题; 残留农药; 调查结果;