底夸克
- 网络bottom quark;b quark;bottom,b
底夸克-
这个研究团队正在制造一种名叫“美夸克”（又称为“底夸克”）的粒子。
The team have been creating a particle called ' a beauty quark ' .
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有些专题（例如：CP破坏和底夸克物理）如果被保留在8.881实验粒子物理课程的待选专题中，则它们将被排除在可选题目之外。
Topics such as CP violation and b-physics may be excluded , if they are reserved for8.881 , Selected Topics in Experimental Particle Physics .
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对Cornell势还计算了殊粲夸克偶偶素（J/Ψ）家族和底夸克偶素（γ）的质量谱，其理论结果与实验数据符合较好。
The quality spectra of J / w and r families are calculated for the Cornell potent , the obtained results are in good accord with the experimental data .