“reference element”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	reference element
释义	reference element 参考元
随便看	positive positive affine mapping positive analytic function positive angle positive asymmetry positive boundary positive bounded operator positive braid positive bundle positive calculus positive chain complex positive complex positive component positive cone positive contribution positive contribution Monte Carlo method positive correlation positive current positive curvature positive curvature manifold positive cycle positive definite positive definite form positive definite function positive definite functional