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在人类即将跨入新世纪之际,中国稀土界一次盛大的学术活动——中国稀土学会第四届学术年会暨中国稀土学会成立20周年纪念大会于11月21～23日在北京隆重召开。
At a time when mankind is about to enter the new century, a grand academic activity of China's rare earth community - the fourth annual academic conference of China Rare Earth Society and the 20th anniversary of the founding of China Rare Earth Society was held in Beijing from November 21 to November 23.