谱带

谱带	pǔ dài	band of a spectrum
谱	pǔ	chart / list / table / register / score (music) / spectrum (physics) / to set to music
带	dài	band / belt / girdle / ribbon / tire / area / zone / region / CL:条 / to wear / to carry / to take along / to bear (i.e. to have) / to lead / to bring / to look after / to raise