quark
英 [kwɑːk]
美 [kwɑːrk]
n. 夸克(据信构成质子、中子等的细小粒子)
Collins.1 / BNC.28993 / COCA.17708
牛津词典
noun
- 夸克（据信构成质子、中子等的细小粒子）
a very small part of matter (= a substance). There are several types of quark and it is thought that protons , neutrons , etc. are formed from them.
柯林斯词典
- 夸克(物理学中基本物质单位之一)
In physics, aquarkis one of the basic units of matter.
英英释义
noun
- fresh unripened cheese of a smooth texture made from pasteurized milk, a starter, and rennet
- (physics) hypothetical truly fundamental particle in mesons and baryons
- quarks have not been observed directly but theoretical predictions based on their existence have been confirmed experimentally
双语例句
- New Gauge Boson and the Spin Correction of Top Quark Pair Production
新的规范玻色子Z′对顶夸克对产生的自旋修正 - Study of Baryon Spectrum in the qq-qq-(?) Quark Structure
五夸克qq-qq-（？）结构的重子谱研究 - Using the parameterized quark propagator proposed by us in our previous publication, the quark vacuum condensates and tensor susceptibility of QCD vacuum have been calculated.
利用以前提出的参数化的夸克传播子，计算了夸克的真空凝聚值和QCD真空的张量感应率。 - A short thermalization time for gluon matter and a long thermalization time for quark matter are results of the transport equations.
输运方程给出了胶子物质热平衡化时间短和夸克物质热平衡化时间长的结果。 - The Study of Universality for Quark Combination Mechanism in QGP Hadronization Process
QGP强子化过程中夸克组合机制普适性的研究 - Based on the quark current, the magnetic moments operator is obtained in non-relativistic approximation.
从夸克流出发，在非相对论近似下推导得出了磁矩算符的具体形式； - Lattice QCD predicts that at extremely high temperature and density, the confined hadronic matter will undergo a phase transition to a new state of matter called quark gluon plasma ( QGP).
格点QCD预言，在极高温度和密度下，禁闭的强子物质将会经过相变到一种新的物质形态&夸克胶子等离子体（QGP）态。 - Consequently, the collision of a quark in one particle with a quark in another resembles a collision of two free quarks.
因此，一个粒子中的一个夸克与另一个粒子中的一个夸克碰撞。类似于两个自由夸克的碰撞。 - When a neutrino transforms a quark, a lepton is emitted.
当中微子使一种夸克转化为另一种夸克时，会发射出一个轻子。 - Exotic Hadron Production in Quark Combination Model
用组合模型计算四夸克态强子的产生