| 单词 | detection limit |
| 释义 | detection limitdetection limit[di′tek·shən ‚lim·ət]detection limitdetection limitThe smallest flow of sample into the source of the mass spectrometer, or the lowest partial pressure of sample gas that gives a signal, which can be distinguished from background noise, typically at a signal-to-noise ratio of 3 (the limit of quantitation is usually higher). |
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