discrete topology meaning in Chinese

离散结构
离散拓扑学

New method of discrete topology optimization of rigid frame
离散变量刚架结构拓扑优化设计的一种新方法
Hybrid genetic algorithm for discrete topology optimization of trusses
离散变量桁架结构拓扑优化的混合遗传算法
An improved hybrid genetic algorithm for discrete topology optimization of trusses
离散变量桁架结构拓扑优化的改进混合遗传算法
We consider the following periodic boundary valve problems ( pbvps ) : where ( i . e . , f is continuous as a map from the topological space i + r2 into the topological space r ( of course the topology on i , will be the discrete topology )
考虑下面的周期边值问题( pbvps ) ：其中( f是从拓扑空间i r ~ 2到拓扑空间r (这里的拓扑是离散拓扑)的连续映射)