本题目来源于试卷: Physics Unit32: Elementary Particles，类别为 Generic Physics
[单选题]
When a quark emits or abb ;e(1uxr9u )tnknbc(sorbs a gluon,o;5axjpw0/*b z+kt j se-u:si g)wy9n the quark changes
A. its charge.
B. its mass.
C. its color.
D. into an antiquark.
参考答案: C
本题详细解析:
暂无
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Post time 2024-1-22 02:15:01