“地基固有周期”的概念、定义、翻译、参考文献-科学参考

单词	地基固有周期
释义	地基固有周期 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	resource crisis resource crisis management resource curse resource curse hypothesis resource curse thesis resource dependence Resource Dependence Theory resource depletion Resource Description and Access，RDA resource description framework resource description framework data management resource description framework, RDF resource development resource development and utilization management resource development benefits resource development early warning resource development elements resource development investment resource development risk control resource development risk management resource development risk retention resource discovery resource discovery service resource distribution resource drag in growth

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。