看看量子色动力学的贝塔函数，符号被改掉了。
Sheldon: Look at the beta function of quantum chromodynamics. The signs' been changed.
量子色动力学(QCD)是强作用理论最好的候补者。
Quantum Chromodynamics (QCD) is the best candidate of the strong interaction theory.
理论中包括两部分：电弱统一理论和量子色动力学(QCD)。
It includes two parts in theory: electroweak theory and Quantum Chromodynamics (QCD).
论证了在小横动量区域内半深度非弹性散射量子色动力学因子化公式。
We argue a factorization formula for semi-inclusive deep-inelastic scattering with hadrons in the current fragmentation region detected at low transverse momentum.
量子色动力学预言在高温高密条件下，有可能发生从强子物质到退紧闭的夸克-胶子等离子体的相变跃迁。
Quantum chromodaynamics predicts that at high temperature and high density a deconfined phase from hadronic matter to quark-gluon plasma will occur.
通过高能重离子碰撞发现夸克胶子等离子体这一新物质形态有助于我们更好地理解量子色动力学的禁闭特性。
Study of high-energy heavy-ion collisions found quark-gluon plasma of this new material forms will help us better understand confinement , a crucial feature of QCD.
现在，包括将来一段时期内，人们不得不借助于各种在量子色动力学指导下的夸克模型来研究强相互作用系统。
At present and even in the future, the QCD-inspired model will be a useful tool to explore the secret of strong interaction systems.
基于参数化的完全穿衣服的夸克传播子，利用量子色动力学（QCD）研究了核子的磁矩和电荷半径平方的平均值与夸克动量的依赖关系。
Based on the parameterized fully dressed quark propagator, we study the momentum dependence of the nucleon static properties and mean squared radius of nucleon in QCD.
基于参数化的完全穿衣服的夸克传播子，利用量子色动力学（QCD）研究了核子的磁矩和电荷半径平方的平均值与夸克动量的依赖关系。
Based on the parameterized fully dressed quark propagator, we study the momentum dependence of the nucleon static properties and mean squared radius of nucleon in QCD.
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