“直接展开法”的概念、定义、翻译、参考文献-科学参考

单词	直接展开法
释义	直接展开法 Encyclopedia 理学非线性振动近似解析方法释 direct expansion method直接展开法把弱非线性振动系统的解直接展开为小参数的幂级数形式的方法，是原始的摄动法。
随便看	three directional weaving three-D NMR logging Three Doctrine of Literary revolution three dogs problem Three Dollars three domain theory Three Dramas by Wu Mei three-drift hypothesis Three Drops of Blood Three Dukes three dukes Three Dynasties of Khwārezm-Shāhs Three Early Qing Tombs three economic democratic reforms in the early postwar period of Japan three-eighths quadrature formula three-eighths rule three elders system three electrics gather one three electrode cell three-electrode cell three electrode system three-electrode system three electrode tube three-elementary weaves three-element design

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。