波速比的英文

• ripple ratio
• steepness

• 波速    wave velocity; ray velocity
• 比    2
• 波速风速比    wave age
• 波速    wave velocity; ray velocity◇波速风速比 wave age; 波速异常 waves velocity anomaly
• 速比    (齿轮) gear ratio; velocity ratio; speed ratio
• 波速；声波速度    wave velocity
• 波速度    wave velocity
• 波速法    wave velocity method
• 波速计    wave-velocity meter
• 波速率    wave speed
• 波速面    wave velocity surface
• 变速比    ratio of gear; variable-speed ratio
• 调速比    speed regulation ratio
• 滑速比    slip ratio
• 级速比    gear-stage velocity ratio
• 加速比    acceleration ratio; speed-up ratio; speedup
• 减速比    moderating ratio; ratio of reduction; reduction factor; reduction gear ratio; reduction rate; reduction speed ratio; reduction-gear ratio; speed reducing ratio; speed reduction ratio
• 桨速比    advance ratio of propeller
• 角速比    angular speed ratio; angular velocity ratio
• 进速比    advance ratio
• 桥速比    axle ratio
• 线速比    differential surface speed
• 增速比    speed increasing ratio; speed ratio
• 转速比    ratio of revolution rata de revolucion; ratio of transmission; reduction rate; transmission ratio
• 【无线电】波速。    wave velocity

• 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。
• 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。