Disturbance degree of the apparentphase velocity increases with decrease of frequency until a maximum one occurs.
表观相速度扰动程度随频率减小而增加,直至出现大扰动。
2
Mechanism of disturbance of apparentphase velocity is analyzed from distribution of energies of Rayleigh waves and the reflected body waves in the responses.
If we had the opportunity to compare two projects solving the same problem, one using MSF and the other using RUP, the phase by phase seminaries would possibly not be apparent.