摘 要: | ·理论探讨··THEORETICAL PAPERS·基于密度泛函理论的第一性原理赝势法…………………………………………………………………………熊志华,孙振辉,雷敏生(1)First-Principles with Pseudopotentials Method Based on the Density Functional Theory…XIONG Zhi-hua,SUNZhen-hui,LEIMin-sheng基于粗集的不完备信息系统的粗糙分类和属性约简………………………………………………………………………刘娟,毋海根(5)Rough Set-based Classification and Attribute Reduction Under Incomplete Information Systems…………
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