“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	through-wall radar throw thrower throwing-firewood-hole throwing index throw-over relay thrust thrust adjustment emergency flight control thrust bearing of hydro-generator thrust calibration stand for full aircraft thrust chamber with cooling thrust coefficient thrust collar thruster thruster control thrust fault thrust journal bearing thrust per frontal area thrust reverser thrust sequence thrust stage thrust vector thrust vector angle thrust vector control thrust vector control technology

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