单词	orthogonal matrix
释义	orthogonal matrix 正交矩阵
随便看	outpolar outpolar conics outpolar quadrics output output alphabet output data output degree of a graph output devices output equation output feedback output flow output function output quantity output rate output sequence output signal output state output value output vector out-shuffle outside outtree outward outward derivative outward variation

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。