帯たいスペクトル

noun

band spectrum

Technical term in physics for a spectrum consisting of bands of closely spaced lines, as opposed to a continuous or line spectrum.

• 分ぶん子しの帯たいスペクトルを解かい析せきすると、分ぶん子しの構こう造ぞうがわかる。

  Analyzing the band spectrum of a molecule reveals its structure.