In this paper the application of homotopy equivalencetransformation of topological space sets to the topological classification of states and defects in ordered media is discussed.
该文论述了拓扑空间(组)的同伦等价变换在有序介质状态和缺陷的拓扑分类中的应用问题。
2
The new algorithms combine the methods of equivalence with standard coordinate transformation techniques to solve a variety of problems that occur in applications.
新的运算法则结合了与标准坐标转换技术等效的方法,从而解决了在许多应用领域内出现的相关求解问题。
3
Culture transformation and translation equivalence are the most important problems that translators should pay more attention to.