“上有向集”的概念、定义、翻译、参考文献-科学参考

单词	上有向集
释义	上有向集 Mathematics upward directed set上有向集
随便看	roots fan root sheath root shift method root-shoot ratio root sign Roots mechanical supercharger roots of an algebraic group root solver root space root space decomposition root-square-mean fluctuation of deflection angle of suspended coil galvanometer root-squaring method root-stability root statistic rootstock rootstock nursery root subgroup root subspace roots vacuum pump root symbol root system root system of a semi-simple Lie algebra root system of a semisimple Lie algebra root table Root-Takahira Agreement

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。