频散是指由于波在媒质中传播的速度随频率变化而引起波的正弦分量的离散。当有频散时,不同频率成分组成的波包会发生弥散,使接收信号的波形相对于发射信号产生畸变。
n. dispersion
misc. frequency dispersion
频散关系 dispersion relation ; dispersion relationship
频散曲线 frequency scattering curve
频散特性 Dispersion ; disperse characteristic ; frequency dispersion characteristic ; dispersion character
频散线 [电子] dispersive line
频散介质 [电子] dispersive medium
差分格式的频散 [物] dispersion of difference scheme
倍频散射 frequency-doubling scattering
频散张量 dispersion tensor
超频散热条 OC Strips
By using these mehods, some numerical example has been shown to investigate the factors, which effect dispersion and H/V curves.
通过对上海市典型场地土层的计算分析,研究了影响频散曲线和H/V曲线的诸因素。
参考来源 - 层状介质中的瑞雷面波理论及其在场地脉动观测中的应用·2,447,543篇论文数据,部分数据来源于NoteExpress
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