charm quark
名词 n.
英文释义
名词 n.
- A quark having a fractional electric charge of +2/3 and a mass of about 1150 to 1350 MeV.
- A quark having a fractional electric charge of +2/3 and a mass of about 1150 to 1350 MeV. Symbol: c; Symbol: c
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数据来源: Wiktionary