波速比 meaning in Chinese
ripple ratio
steepness
Examples
- Poisson ' s ratios calculated from v ( subscript p ) / v ( subscript s ) can provide much tighter constraints on the crustal composition than either the compressional or the shear velocity alone
摘要由弹性波纵横波速比计算得到的泊松比，在利用地震波反演地下结构和物质组成时，可以提供比单纯地利用纵波或者横波波速更强的约束。 - In riverbed , rqd is an appropriate index of rock mass structure classification . because the weathering agent causes the change of integrity and structure of rock mass , the relationship between rock mass structure indexes and weathering zoning is discussed through wave velocity ratio
风化营力的作用使岩体中次生裂隙增多从而导致岩体完整性、岩体结构的变化，本文以波速比为纽带，研究了两岸坝肩部位岩体结构量化指标与风化分带的关系。 - The combination of soil layer has negligible effect on the p - wave propagation . 4 the effect of complex media basin on seismic wave propagation the significant parameters controlling the propagation in basin contain sediments / bedrock shear - wave velocity contrast , sediment depth and the degree of saturation
4 、复杂介质情况下盆地对地震波传播的影响基岩与沉积层的剪切波速比、沉积层的深度、沉积层的饱和度是影响地震波在沉积盆地中传播的重要因素。 - The contrast is higher , the amount of reflect becomes more ; and the sedimet is deeper , the shaking duration becomes longer . so . as the contrast higher and the depth deeper , more waves converge on the basin , more waves interfere with each other , the duration is longer , the amplitude of displacement or accelerate is larger , and the fourier responce spectra contain more components
所以，基岩与沉积层的剪切波速比越大，沉积层的深度越大，波就越容易聚集在盆地中，中国地震局工程力学研究所硕士论文波与波之间的干涉机会就越多，盆地的振动时间就越长，沉积层的位移和加速度反应就越大，波的频谱成分就越丰富。