1) long-period response spectrum
长周期反应谱
2) characteristic periods of response spectra
反应谱特征周期
1.
Effects of soil layer construction on characteristic periods of response spectra;
土层结构对反应谱特征周期的影响
3) smoothed spectral predominant period
平滑化反应谱卓越周期
1.
Four scalar parameters(the response spectral predominant period T_p,the smoothed spectral predominant period T_o,the Fourier amplitude spectral mean period T_m,and the characteristic period T_g) those characterize the frequency content of strong ground motion are used to examine the characteristics of ground motions during the 1999 Chi-Chi earthquake.
以集集地震动记录为数据基础,对反映地震动频谱特征的4个参数周期(反应谱卓越周期Tp,平滑化反应谱卓越周期To,傅氏幅值谱平均周期Tm和反应谱特征周期Tg)进行了研究。
6) characteristic value of long Period of response spectra
反应增长周期拐点值
补充资料：长日照植物(见光周期)
长日照植物(见光周期)
Zh、wU史奢令霆孤见光周期。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条