“closedness”的概念、定义、习题解题方法及翻译-数学辞典

数学辞典收录了72750条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。

单词	closedness
释义	closedness （封）闭性
随便看	system of orthogonal coordinates system of orthogonal functions system of orthogonal polynomials system of orthonormal functions system of orthonormal polynomials system of parabolic equations system of parameters system of partial differential equations system of particles topological divisor topological divisor of zero topological dual topological duality topological dynamical system topological dynamics topological embedding topological entropy topological equisingularity topological equivalence topological extension topological fibering topological field topological field theory topological flow topological foliation