“Inscriptionof DukeSong's dagger-axe”的概念、定义、翻译、参考文献-科学参考

单词	Inscriptionof DukeSong's dagger-axe
释义	Inscriptionof DukeSong's dagger-axe Encyclopedia 艺术学[先秦书法作品]释 Inscriptionof DukeSong's dagger-axe宋公栾戈铭中国春秋时期兵器铭文。
随便看	positive proposition positive psychology positive psychotherapy positive punishment positive quadratic differential positive quadratic form positive quantity positive ray function positive real axis positive real control positive real function positive real number positive real part 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

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。