“定二次型”的概念、定义、翻译、参考文献-科学参考

单词	定二次型
释义	定二次型 Mathematics ＞代数学＞型＞释义 definite quadratic form定二次型 definite quadratic form定二次形式，定二次型^†
随便看	parenting patterns Parenting style parenting style parent ion parent ion scan parent line parent material layer parent material orchard parent nuclei parent nucleus parent nuclide parent object parent-offspring conflict parent-of-origin genes (plant) parent phase parent planet parent population parent school parent-school cooperation education parent selection parents for crossing Parents' Grace to Teach Scriptures parents should get healthy before pregnancy parent structure parents’ educational expectation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。