| 单词 | mass spectrometer |
| 释义 | mass spectrometer (once / 358161 pages) n WORD FAMILY mass spectrometer USAGE EXAMPLESAfter transferring a few drops of methanol into the vial, she clamped it shut and dropped it into a mass spectrometer. Washington Times(Dec 21, 2016) Dye dropped the sample into a mass spectrometer. Washington Times(Dec 21, 2016) They used a mass spectrometer to detect the molecules in each sample and, consulting chemical databases, identified as many of them as they could. Wall Street Journal(Nov 14, 2016) n spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometer Syn|Hypo|Hyper spectrometer mass spectrograph a mass spectrometer that produces a graphical representation of the mass spectrum prism spectroscope, spectroscope an optical instrument for spectrographic analysis |
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