Vi fant 2 definisjoner av bottom quark på engelsk.
Noun |
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| bottom quark - a quark with a charge of -1/3 and a mass about 10,000 times that of an electron | ||
| beauty quark | ||
Substantiv |
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| bottom quark - A quark having a fractional electric charge of -1/3 and a mass about 4,100 to 4,400 MeV. Symbol: b. |