spect
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met
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复数形式
spectrometries
1
光谱测定法, 光谱分析
the measurement and analysis of the spectrum of electromagnetic radiation emitted or absorbed by substances
- Chemists use spectrometry to identify unknown compounds in samples.
化学家使用光谱法来识别样品中的未知化合物。
- Spectrometry helps astronomers analyze the composition of distant stars.
光谱测定法有助于天文学家分析遥远恒星的组成。
- Pharmaceutical companies use spectrometry to ensure the purity of drugs.
制药公司使用光谱法来确保药物的纯度。
- Geologists utilize spectrometry to analyze mineral compositions in rocks.
- Environmentalists use spectrometry to monitor air pollution levels.
环保主义者使用光谱法来监测空气污染水平。