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20 0 2年1 第二届国际逆流色谱技术学术会议 The 2ndInternationalConferenceonCountercurrentChrom atography (CCC 2 0 0 2 )2 0 0 2年月 4月 1 5-2 0日在北京举行。人数 2 0 0人 ,其中外方 1 0 0人。中国化
20 0 2 year 1 The 2nd International Conference on Countercurrent Chromatography The 2nd International Conference on CountercurrentChrom atography (CCC2002) 2002 was held in Beijing on April 15-20. Number of people 200, including 100 foreign partners. Chinese Characteristics