| 单词 | kaon |
| 释义 | kaon —kaonic, adj. /kay"on/, n. Physics. a meson with strangeness +1 and either positive or zero electric charge, or its antiparticle, with strangeness -1 and either negative or zero electric charge. Symbol: K Also called K meson, K-meson. [1955-60; ka- (sp. of name of letter k) + (MES)ON] |
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