单词	companion matrix
释义	companion matrix 友矩阵
随便看	polyradius polyregion polyringoid polysemy polyspectra polyspherical coordinate polysum polytopal polytopal graph polytope polytope edge polytope stellation polytope vertex polytrope polytropic polytropic curve polytropic differential equation polytropic equation polytropic process polytropy poly-vector polyword polyzonal curve poly-【前缀】 Pomeranchuk, I.Ya.(Померанчук, И.Я.)

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。