“natural period of soil site”的概念、定义、翻译、参考文献-科学参考

单词	natural period of soil site
释义	natural period of soil site Encyclopedia 工学土动力学释 natural period of soil site地基固有周期按照某一振型完成一次自由振动时所需的时间。即地基的自振周期。是地基本身的动力特性，仅与地基的固有特性有关（如密度、刚度等）。
随便看	spacistor spade spadenose shark spadix spaghetti spaghettification Spain professional sports Spain Sports Law spallation spallation cross-section spallation neutron source spallation product spallation [reaction] spallation reaction spalling spallogenic spam advertisment Spam Filtering spam junk mail SPAN span span by span construction technology spandex Spanier Spanier-Whitehead duality

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。