| 单词 | mass spectrum |
| 释义 | mass spectrumnoun Physics.a spectrum of charged particles, arranged in order of mass or mass-to-charge ratios. Origin of mass spectrumFirst recorded in 1915–20 Words nearby mass spectrummass sociogenic illness, mass spectrograph, mass spectrometer, mass spectroscope, mass spectroscopy, mass spectrum, masstige, mass transit, mass wasting, massy, Massys Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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