GPC谱图计算
Calculation GPC chro-matograms
1H-13CHMBC相关谱图
1H-13C HMBC correlation spectra
谱图分析
spectra analysis
chromatographic diagram analysis
频谱图
spectrogram
frequency spectrum
Frequency spectrum chart
frequency spectrum figure
spectrum diagram
spectrograph
spectrum image
spectral picture
t2弛豫谱图
t2 relaxation spectrum chart