为期五天的国际原子能机构及联合国粮农组织联办的以“利用同位素示踪技术研究长期使用农药对土壤性质的影响”为题的国际学术会议于５月２４日在浙江大学华家池校区核农所召开⒚来自美国、德国、埃及、菲律宾、印度、巴西、泰国、巴基斯坦及中国九个国家的代表参加了这次会议 The five-day International Atomic Energy Agency and the UN Food and Agriculture Organization of the International Symposium on “the use of isotope tracing technology to study the long-term use of pesticides on the nature of the soil” on the 24th at the Zhejiang University Huajiachi campus nuclear Representatives of farmers from nine countries including the United States, Germany, Egypt, the Philippines, India, Brazil, Thailand, Pakistan and China attended the meeting