s波 meaning in English
s wave
s-wave
shake wave
Examples
- The analysis of seismograms indicates that the first arrival is a p - wave , followed by a s - wave
地震波记录曲线的分析表明，初至波是p波，随后是s波。 - By using the attenuation property of the rayleigh surface wave to invert the quality factor of crust and upper mantle , this paper yields the s - wave quality factor 3d structure of crust and upper mantle of china , and the viscidity structure of this area as well
本文主要通过rayleigh面波衰减反演地壳上地幔s波品质因子q _ ，建立了中国大陆地壳上地幔s波品质因子全三维结构。探讨了中国大陆区域地球内部粘弹性结构。 - The initial model ( vs , vp , qb , p ) based on previous work of this research group is adopted , and by terms of the relationship between the attenuation factor and s - wave quality factor , the stochastic least square is conducted to inverse the o > > of ail layers under every grid , i . e . the qb structure of every uiut - column
Q _ 、 p ) ，利用衰减系数和层内s波品质因子q _之间的关系，通过阻尼最小二乘法反演方法反演每个单元格内各层q _ ，得到每个“单元柱”的q _三维结构 - This is of very important significance to understand the material property and geodynamic of corresponding area , , the surface wave attenuation mechanism and the inversion algorithm of attenuation and s - wave quality factor are discussed systemically in this paper . some important fruits and understanding are resulted from the the crust and upper mantle tomography of china . ( 1 ) calculating of the rayleigh surface wave attenuation factor y
本文首先探讨了面波衰减的机理，对面波衰减和s波品质因子q _反演的计算方法进行了系统的研究，并对中国大陆地区地壳上地幔q _三维结构进行层析成像，取得了以下重要成果： ( 1 ) rayleigh面波衰减系数计算。 - After the simple analyses with the single phased media theory , a more detailed analyses has been done , based on two phased media theory , on rayleigh wave propagation in saturated soil . the new results show that rayleigh wave will really cause larger shear stress and pore pressure than s wave in shallow layers and thus easily induce sand liquefaction
进一步，基于两相介质理论的有效应力法，研究了rayleigh波在饱水介质中的传播情况，给出了rayleigh方程，分析了饱水介质中产生的应力，并同单相介质模型的结果做了对比，证实了rayleigh波较s波可产生较大的剪应力和法向应力梯度，从而导致液化的论断。