“萨王纳草地类组”的概念、定义、翻译、参考文献-科学参考

单词	萨王纳草地类组
释义	萨王纳草地类组 Encyclopedia 农学萨王纳草地类组释 savanna萨王纳草地类组综合顺序分类法（comprehensive sequential classification system; CSCS）划分的十个类组之一。又称萨王纳草地大类。
随便看	positive real system positive recurrent point positive recurrent state positive reinforcement positive relation positive result positive root positive root system positive rotation positive school of criminology positive selection positive self-adjoint operator positive self-regard 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

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。