单词	isometric mapping
释义
随便看	direct product method direct product of Boolean algebras direct product of groups direct product of groups direct product of lattices direct product of matrices direct product of modules direct product of po-groups direct product of posets direct product of posets direct product of sets direct proof direct proportion direct proportion function direct ratio direct refutation direct relational inference directrix directrix of a conical surface directrix of a conical surface directrix of a cylindrical surface directrix of a parabola directrix of catenary directrix of conic direct sampling technique

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。