英语词汇negative semidefinite 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	negative semidefinite quadratic form
释义	negative semidefinite quadratic form 简明释义半负定二次形式网络释义短语 1 negative semi-definite hermitian quadratic form 半负定埃尔米特二次型 2 semi-negative definite quadratic form 半负定二次型
随便看	pushing action push ahead pushing and pulling forces pushing and pulling screw jack pushing arm push around push aside push away pushing back push bar pushing board pushing body push broach pushing building system push car pushing catch push conveyor Pushing Daisies pushing device push down pushing effect pushing engine pushing equipment pushing face of flight pushing figure

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。