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单词
muonium
释义
WordReference Random House Unabridged Dictionary of American English © 2024
mu•o•ni•um
(myo̅o̅ ō
′
nē əm),
USA pronunciation
n.
[
Physics.
]
Physics
an electron and a positively charged muon bound together by electrical attraction in the same manner as the electron and proton in a hydrogen atom.
mu
(
on
) +
-onium,
probably extracted from
positronium
1955–60
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更新时间:2026/3/23 1:22:39