地震纵波 meaning in Chinese
p-wave
primary seismic wave
primary wave
seismic longitudinal wave
Examples
- The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves
这个警报系统通过探测地震纵波来预报，地震纵波比破坏性强的横波传播速度快。 - The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves
预警系统的工作原理是探测地震纵波，纵波由震中传出比破环性的横波传播速度快。 - The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves
预警系统是根据探测来自于震中的地震纵波来运作的，它的传播速度比破坏性大的横波传播速度要快。 - The resalts of numerical simulating indicat that velosity of p - wave has gentle anisotropy in fructured media at same time , the change of fractured density and azimuty has a little effects on velosity of p - wave
其数值模拟表明，在裂隙介质中，地震纵波速度只具弱的各向异性，同时裂隙密度和裂缝方位的变化对纵波速度的影响不大。 - Directed by wave theory of fractured media , the elastic parameters of eda medium are determined in the light of hudson - fractured theory , and christoffel equation gives the formula of the phase velocity of p - wave by which , effects of velocity on behalf of kinetic characteristic and reflection coefficient on behalf of dynamical characteristic form fractured density and azimuty is discussed
本文以裂隙介质的波动理论作指导，根据hudson裂隙理论，求出eda介质的弹性参数。在此基础上，应用christoffel方程求出的地震纵波相速度表达式，探讨了裂缝密度和裂隙方位对代表波场运动学特征的纵波速度和代表波场动力学特征的反射系数的影响。