“段祺瑞”的概念、定义、翻译、参考文献-科学参考

单词	段祺瑞
释义	段祺瑞 Encyclopedia 历史学政治1释 Duan　Qirui段祺瑞 (1865-03-06～1936-11-02)中国皖系军阀首领。原名启瑞，字芝泉。
随便看	spatial data security spatial data steganography spatial data structure spatial data trustability spatial data uncertainty spatial data updating spatial data usability spatial data visualization spatial data warehouse spatial decision support spatial decision support systems spatial definition spatial deflecting prism spatial degeneration spatial demand curve spatial density of energy spatial density of force spatial dependence spatial dependence model spatial dependent rule spatial deprivation spatial derivative spatial description spatial dimension spatial dimensionality

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。