英语词汇real quadratic form怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	real quadratic form
释义	real quadratic form 简明释义实二次型网络释义 1 ?实二次形式 ... 实射影平面(空间) real projective plane (space) 实二次形式 real quadratic form 实根 real root ... 2 [数]?实二次型 ... 实二次超曲面 real quadric hypersurface 实二次型 real quadratic form 实二次域 real quadratic field ... 短语 1 real ternary quadratic form 三元二次型双语例句 1 By means of congruent transformation in matrix, the method of transforming real quadratic form into standard form and the method of normal orthogonal basis are given in this paper. 借助矩阵的合同变换法，给出了化实二次型为标准形的方法、求标准正交基的方法，并给出了正定二次型判定定理的新证明。
随便看	actuation level actuation logic actuation,mechanical actuation, mechanical actuation of alarm actuation of the clamping jaws actuation of the cutting member actuation of the jaws actuation point actuation range actuation register actuation actuation set point actuation shaft actuation signal actuation test actuation threshold actuation time actuation width actuator actuator arm actuator assembly actuator bellows actuator cabinet actuator contact

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。