QCD

单词QCD

基本解释

网络: 量子色动力学(quantumchromodynamics)；质量检查科(quality control division)；交期(Quality cost delivery)

例句

• In quantum chromodynamics (QCD), hadronic matter is composed of quarks, and interactions between them are mediated by eight massless gluons.

  量子色动力学（QCD）是描述物质结构最基本的单元、即夸克与胶子间强作用的规范理论。

• It has proven to be a great challenge to extract information on the properties of hadrons from the rather simple Lagrangian of QCD.

  如何从简单的量子色动力学的拉氏量出发抽取有关强子态的信息已被证明是一个巨大的挑战。

• Be responsible for selecting, monitoring and auditing suppliers of each commodity in terms of QCD philosophy.

  供应商的选择；根据QCD标准监督和审核供应商生产的产品；

• Quantum chromodynamics(QCD) is generally believed to be the fundamental theory of the strong interaction.

  目前公认强相互作用的基本理论是量子色动力学（QCD）。

• Studying QCD vacuum properties and non-perturbative QCD is a very important issue for strongly interacting processes.

  研究QCD真空性质和非微扰QCD对于强相互作用过程来说是一个非常重要的问题。

• Keep processes (machines, tools, procedures) at best possible level in compliance with HSE regulations and QCD.

  保证工艺（机器，工装，过程）处于良好状态，与HSE的规定和QCD要求相符合。

• The real-time thermal WT identity in QED and QCD is proven by canonical operator approach and its practical use is indicated.

  从正则算符途径给出了QED和QCD中实时间热WT恒等式的证明并指出其实用意义。

• We discuss the classification of heavy meson spectrum under heavy quark effective theory (HQET) and the application of QCD sum rule inHQET.

  讨论了在重夸克有效理论下重介子谱的分类以及QCD求和规则在重夸克有效理论下应用。

• The effective quark mass at finite temperature and density is studied by using the real-time formalism of finite temperature QCD.

  利用有限温度量子色动学的实时形式，研究了有限温度和密度条件下的有效夸克质量。

• Heavy Mesons in the QCD Potential Model with.

  在具有伸缩子的QCD势模型中的重介子。