| 单词 | accelerator mass spectrometry |
| 释义 | accelerator mass spectrometrynouna type of mass spectrometry used in radiocarbon dating in which the proportion of carbon isotopes is counted directly, as contrasted with the indirect Geiger counter method, using an accelerator that drastically reduces the quantity of datable material required. Words nearby accelerator mass spectrometryaccelerator, accelerator board, accelerator factor, accelerator fiber, accelerator globulin, accelerator mass spectrometry, accelerator nerve, accelerogram, accelerograph, accelerometer, accent Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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