单词	vertex of an ellipse
释义
随便看	nondegenerate bilinear function nondegenerate bilinear mapping non-degenerate Boolean algebra nondegenerate condition nondegenerate critical point nondegenerate critical point non-degenerate critical point non-degenerate critical point of differentiable function nondegenerate curve of class 2 nondegenerate curve of order 2 nondegenerate grading non-degenerate harmonic sheaf non-degenerate hypersurface nondegenerate linear substitution nondegenerate linear transformation nondegenerate linear transformation nondegenerate quadratic curve non-degenerate sesquilinear function nondegenerate subspace nondegenerate surface of order 2 non-degenerate symmetric bilinear metric space non-degenerate transportation polytope non-Desargues plane non-deterministic finite automata non-deterministic sequence

数学辞典收录了63749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。