“negative definite form”的概念、定义、翻译、参考文献-科学参考

单词	negative definite form
释义	negative definite form Mathematics negative definite form负定形式[型]
随便看	polyvinyl chloride poly (vinyl chloride) fiber polyvinyl chloride fiber poly (vinyl chloride) (PVC) polyvinyl chloride thermoplastic elastomer poly (vinylene chloride) poly (vinyl fluoride) polyvinyl fluoride polyvinyl formal poly (vinylidene chloride) polyvinylidenechloride poly(vinylidenefluofide—co—hexafluoropropylene poly (vinylidene fluoride) poly(vinylidene fluoride) polyvinylidene fluoride polyvinylidine chloride polyvinyl pyrrolidone polyvinylpyrrolidone polywater polyword polyzonal curve poly(α-cyanoacrylate) poly (β-alanine) poly β-hydroxybutyrate，PHB poly(ε-amino caproic acid)

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。