英语词汇positive semi-definite quadratic form的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	positive semi-definite quadratic form
释义	positive semi-definite quadratic form 释义正半定二次型行业词典数学正半定二次型???
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英汉双解词典包含4367426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。

positive semi-definite quadratic form