单词	spectrometer
释义	spectrometer /spɛkˈtrɒmɪtə / noun An 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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