释义 |
spectrometer /spɛkˈtrɒmɪtə /nounAn apparatus used for recording and measuring spectra, especially as a method of analysis.Experimentally, we compared the quantitative distribution of each pigment based on our proposed method with one measured using a spectrometer....- The specimens were subjected to element analysis by an energy-dispersive spectrometer.
- The spectrometer provides the measure of the gold carat.
Derivatives spectrometric /spɛktrəˈmɛtrɪk/ adjective ...- On the laboratory's first day of operation, a defective aircraft engine was identified through spectrometric wear metal analysis.
- High-performance liquid chromatography methods gave results close to those found using mass spectrometric techniques.
- Recovery of the single spots and subsequent mass spectrometric analysis revealed that the polypeptides in both spot clusters belonged to gelsolin.
spectrometry /spɛkˈtrɒmɪtri/ noun ...- The charcoal tubes were desorbed with 1 ml of methylene chloride and analyzed by gas chromatography and mass spectrometry.
- The assay was validated directly by gas chromatography/mass spectrometry.
- The other way is to use gas chromatography/mass spectrometry to measure how much of the offending compounds are in pond water.
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