スペクトル分析 でしょう
supekutorubunsekideshō
1. Probably spectral analysis.
Noun
#277065
1. Probably spectral analysis.
1. spectrum
1. analysis
1. it seems; I think
2. right?; don't you agree?
1. Wasn't a spectrum.
1. Was not a spectrum.
1. Wasn't a spectrum.
1. Is not a spectrum.; It is not a spectrum.
1. Probably a spectrum.; Likely a spectrum.
1. If spectrum; When spectrum