“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	structural damage in civil engineering structural decomposition analysis structural decomposition analysis (SDA) structural decomposition analysis，SDA structural defect in civil engineering structural descriptor structural design structural design of bridge structural design of composite materials structural design of protective engineering structural design of tunnel and underground structure structural design verification structural diagnosis structural diagram structural diffusion structural dipole structural disorder structural displacement structural displacement (active fault) structural distortion structural domain structural drawings structural dynamic characteristics Structural Dynamics structural dynamics

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。