spectrometry
noun [ U ] physics specialized uk/spekˈtrɒm.ɪ.tri/ us/spekˈtrɑː.mə.tri/
光谱法
the activity of recording or measuring spectra (= the set of colours into which a beam of light can be separated, or a range of waves, such as light waves or radio waves)
The composition of the atmosphere was investigated by means of spectrometry. 大气层的组成是通过光谱法来研究的。
See also: mass spectrometry
- More examples
- The presence and concentration of the cytokines were determined by the intensity of the colour measured by spectrometry.
- Temperatures at the surface of Mars were measured from Earth by radiometry and spectrometry.
- He moved to Canada to develop airborne gamma-ray spectrometry.