| 单词 | negative muon |
| 释义 | negative muon (extremely rare) n WORD FAMILY negative muon USAGE EXAMPLESAnd to make ultra-heavy hydrogen, they replaced one of the electrons in a helium atom with a negative muon. Scientific American(Jan 28, 2011) n an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino Syn|Hyper mu-meson, muon lepton an elementary particle that participates in weak interactions; has a baryon number of 0 |
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