With the support of the National Natural Science Foundation of China and the Ministry of Science and Technology of China......

Open-framework materials are of great interestfrom both the theoretical and practical points of viewdue to their catalyt......

利用计算机模拟分析了植物凝集素结构与功能的特征.结果显示:(1)植物凝集素在结合糖之前其结构变化是一致的; (2)植物凝集素存在结......

每个词汇项都有各自不同的特征，句法信息与特定词项的特征关系密切。普遍语法在二语习得中是可及的，二语习得者通过习得某些词汇形态......