| 单词 | muon |
| 释义 | muon —muonic, adj. /myooh"on/, n. Physics. a lepton similar in most respects to the electron except that it is unstable, it may be positively charged, and its mass is approximately 207 times greater; the positively charged muon is the antiparticle of the negatively charged muon. Symbol: µ [1950-55; by shortening of MU MESON; see MU, -ON1] |
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