排序方式: 共有3条查询结果,搜索用时 0 毫秒
1
1.
This paper introduced the concept of L-fuzzy sub lattice implication algebra and discussed its properties. Proved that the intersection set of a family of L-fuzzy sub lattice implication algebras is a L-fuzzy sub lattice implication algebra, that a L-fuzzy sub set of a lattice implication algebra is a L-fuzzy sub lattice implication algebra if and only if its every cut set is a sub lattice implication algebra, and that the image and original image of a L-fuzzy sub lattice implication algebra under a lattice implication homomorphism are both L-fuzzy sub lattice implication algebras. 相似文献
2.
采用基于密度泛函理论的平面波赝势方法,选用局域密度近似对Ag1/4TiSe2及TiSe2的几何结构进行了优化和总能量计算.计算得到的晶格常量与实验结果符合较好,负的形成能表明有序Ag1/4TiSe2系统的稳定性.布居数、键长、能带结构和态密度的计算结果显示:Ag以较强的离子性结合于Ag1/4TiSe2中.Ag的插入使得半金属性的TiSe2关键词:
1/4TiSe2')" href="#">Ag1/4TiSe2
电子结构
插层化合物
第一性原理计算 相似文献
3.
1