빛이나 입자의 스펙트럼을 측정하여 물질의 성분이나 구조를 분석하는 방법.
The technique of measuring the distribution of specific wavelengths or masses in a sample to identify its components.
예문:
"Mass spectrometry is widely used in forensic science to identify unknown substances."
"The team utilized gamma-ray spectrometry to map the radioactive isotopes in the soil."