“设计特征周期”的概念、定义、翻译、参考文献-科学参考

单词	设计特征周期
释义	设计特征周期 Encyclopedia 工学建筑防震释 design characteristic period设计特征周期根据地震灾害和工程经验等所形成的基本设计原则和设计思想，进行建筑和结构总体布置并确定细部构造的过程。简称特征周期。
随便看	group of matrices group of monomial substitutions group of motions group of norms group of operators group of outer automorphism group of outer permutations group of parameters group of paths group of periods group of permutations group of points group of projective transformations group of quaternions group of quotients group of regular polyhedrons group of representatives group of right quotients group of rings group of rotations group of semilinear substitutions group of similarity transformations group of spheres group of stability group of stars

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。