英语词汇“positive definite quadratic form”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	positive definite quadratic form
释义	positive definite quadratic form 英?[?p?zitiv ?definit kw??dr?tik f?:m] 美?[?pɑz?t?v ?d?f?n?t kwɑ?dr?t?k f?rm] 释义正定二次型行业词典数学正定二次型???
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英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

positive definite quadratic form