“文献虫霉防治”的概念、定义、翻译、参考文献-科学参考

单词	文献虫霉防治
释义	文献虫霉防治 Encyclopedia 管理学文献保护技术释 literaturebiological control文献虫霉防治针对以虫霉为代表的有害生物对文献造成的危害开展的防治工作。
随便看	positive semi-definite positive semi-definite form positive semi definite Hermitian matrix positive semi-definite Hermitian matrix positive semi-definite kernel positive semi definite matrix positive semi-definite matrix positive semi-definite operator positive semi definite quadratic form positive semi-definite quadratic form positive semi-definite rational function positive semigroup positive semiorbit positive semi-trough positive sense positive sense single-stranded RNA virus positive sequence positive series positive side positive sidelight positive sign positive skewness positive solution positive species interaction positive spinor

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。