| 单词 | specific charge | 
| 释义 | > as lemmasspecific charge   specific charge  n. the ratio of the charge of an ion or subatomic particle to its mass. ΘΚΠ the world > matter > physics > atomic physics > particle physics > 			[noun]		 > ratio of charge to mass specific charge1926 the world > matter > physics > atomic physics > ion > 			[noun]		 > electrical property of particles > ratio of charge to mass specific charge1926 1926    R. W. Lawson tr.  G. von Hevesy  & F. A. Paneth Man. Radioactivity i. 6  				From the magnitude of the deflexion, combined with similar deflexion experiments in an electric field, we can determine the magnitude of the specific charge (e/m). 1971    D. F. Jackson Concepts of Atomic Physics ii. 18  				The specific charge of the lightest known ion, that of hydrogen, is 9·579 × 107 C. kg—1. < as lemmas | 
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