Nakamura claimed that the resonant peak on the dominate frequency of HVSR of microtremor is mainly constructed by the multi-reflection of SH waves rather than Rayleigh waves.

• 中村丰教授提出单站频谱比法并主张微地动单站频谱比于主频的放大效应主要是由多重反射的SH波所构成，而非被大多数学者所认为的雷利波。