“Evening News Navigation”的概念、定义、翻译、参考文献-科学参考

单词	Evening News Navigation
释义	Evening News Navigation Encyclopedia 文学【中国原创知名节目】释 Evening News Navigation《新闻夜航》黑龙江电视台播出的一档晚间综合新闻栏目。
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。