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应用量子化学——成键规律和稀土化合物的电子结构稀土材料是一种十分重要的高技术新材料。它的开发已引起了各国科学家的瞩目。美国国防部公布的35种高技术元察中包含16种稀土元素,日本科学技术厅选出26种高技术元素,16种稀土元素也全部当选。全世界稀土资源80%在中国,研究稀土化合物的电子结构和成键规律,为稀土材料的设计、应用和推广提供理论基
Application of quantum chemistry - bonding rules and the electronic structure of rare earth compounds Rare Earth materials is a very important new high-tech materials. Its development has attracted the attention of scientists from all over the world. The US Department of Defense announced that there are 16 kinds of rare earth elements in its 35 high-tech inspections, 26 kinds of high-tech elements in Japan's Science and Technology Agency, and 16 rare earth elements all elected. 80% of the world's rare earth resources in China, the study of electronic structure of rare earth compounds and bonding rules for the design, application and promotion of rare earth materials to provide theoretical basis