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	rolling cutter core head rolling-cutting rolling cycle rolling cycle replication rolling cyclorama rolling cylinder gate rolling cylinder method rolling dam rolling damping rolling data receiver roll deep rolling defect rolling depression rolling dermatome rolling device rolling diameter rolling diameter of wheel tread rolling-diaphragm rolling diaphragm rolling diaphragm actuator rolling die rolling direction rolling direction of hump rolling disc rolling disc planimeter

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。