top quark
短语t 夸克
词形变化
top quarks
复数
top quarks
释义与例句
n.
-
1.
A quark having a fractional electric charge of +2/3 and a mass of about 178,000 MeV.
物理 -
2.
A quark having a fractional electric charge of +2/3 and a mass of about 178,000 MeV. Symbol: t
Symbol: t
物理