英语释义

1. a theory in physics: the interaction of two separate physical systems (such as particles) is attributed to a field that extends from one to the other and is manifested in a particle exchange between the two systems

片语

two-mode quantum cavity field双模量子腔场

Quantum Optical Field量子光场

Quantum electromagnetic field量子电磁场

quantum winnowing field量子簸场

Quantum mechanicalforce field量子力学力场

multimode quantum light field state多模量子光场态

quantum resonance field量子共振

英汉例句

• according to quantum field theory, this sudden snapping to order of electric dipoles, called polarization, generates a secondary electric field that combines with and strengthens the first field.

  在量子场理论中，这个瞬间电偶极子有序化的过程被称为极化，它产生一个次电场，与第一个电场结合并使其强化。

• the second topic is about neutrino oscillation theory in quantum field theory(qft).

  我们讨论的第二个问题是量子场论中的中微子振蕩理论。

• in the last twenty years, quantum field theory and string theory have incurred.

  量子场论的建立及概念的引入过程，是现象被思维内化的过程。

• one of the key elements in the triumph of quantum field theory was the development of regularization and renormalization theory .

  正规化和重整化是量子场论的一个十分重要的成功。

• quantum field englishsometimes persistent will also become a kind of burden, give up is a relief, nobody「s perfect.

  有时候执着也会变成一种负担，放弃也算是一种解脱，人无完人。

• in an endnote mr wilczek warns that the nitty gritty of quantum field theory is not for sissies. nor is this book.

  在尾注处，威尔茨克特别声明到量子场的本质问题不适合胆小鬼，这本书也是如此。

• quantum electrodynamics, some processes in which we have discussed above, is the prototype quantum field theory.

  量子电动力学是规范的量子场理论，我们在上面已经讨论了这种理论框架中的一些过程。

• wolfram」s early scientific work was mainly in high-energy physics, quantum field theory, and cosmology, and included several now-classic results.

  wolfram早期的科学工作主要是关于高能物理，宇宙论，量子领域理论等方面，也包括许多现代经典的研究结论。

• a fully relativistic quantum theory required the development of quantum field theory, which applies quantization to a field rather than a fixed set of particles.

  完全相对的量子理论需要量子场理论的发展，它适用场的量子化而不是粒子的确定。

• two new operators, field quanta spin and moving spin of quantum field system, are introduced.

  构造了场量子自旋以及场系统运动自旋两个新算符。

• it constitute kinds of theoretical calculation methods when describing theory using quantum field theory for a long time.

  首先就量子场论中的微扰理论、重整化方法、历史上研究与发展背景和有关研究现状作了十分完整的介绍。

• qhd is a relativistic quantum field theory of hadronic degrees of freedom.

  qhd理论是研究强子自由度的相对论性的量子场论。

• geometry and quantum field theory, designed for mathematicians, is a rigorous introduction to perturbative quantum field theory, using the language of functional integrals.

  几何和量子场论课程是用泛函积分的语言对微扰量子场论的严谨的介绍，主要针对数学家设计。

• in this article, we study the wave equation which is characteristic of tachyons, the nonlinear coordinate transformation and the free quantum field equation of 1/2 spin.

  本文研究快子特有的波动方程、非线性坐标变换和1/2自旋的自由量子场方程。

• bosons include mesons, nuclei of even mass number, and the particles required to embody the fields of quantum field theory.

  玻色子包括介子、偶质量数的原子核以及体现量子场论中的场所需要的粒子。

• the full apparatus of quantum field theory is often unnecessary for describing electrodynamic systems.

  对于描述电力学系统量子场理论的全部设备常常是多余的。

• quantum field theory was originally thought to be a quantum theory of fields.

  量子场论起源于探索场的量子理论的思想。

• the existence of bounded states and limit sets are concerned in order to explain chaos and turbulence phenomena in quantum field theory. bifurcation and two critical speeds are discussed.

  有界状态和极限集的存在性解释了量子场理论中混沌现象与湍流现象的内涵，并讨论了分歧现象与临界速度。

• the interrelation between traditional quantum field theory and composite quantized field theory is investigated.

  本文探讨了现有量子场论和量子化复合场论之间的内在联系。

• quantum field english – to lay a foundation is very important, not all aspects of a few years ago, even if the accumulation of 98 push also can't do it well.

  量子场英语—打下的基础是相当重要的，没有前几年的各方面的积累，就算有98推也做不好。

• with these modifications in place, he found that quantum field theories could now describe gravity at microscopic scales without producing the nonsensical results that plagued earlier attempts.

  有了这些修正，他发现量子场论可以描述微观范围的引力作用而不会得到之前得到的那种荒谬的结果。

• a relativistic quark model based on the quasipotential approach in quantum field theory is briefly introduced, and by using this model, heavy quarkonium mass spectra are calculated in detail.

  摘要介绍了量子场论中基于準势途径的一个相对论夸克模型，并使用这个相对论夸克模型计算了重夸克偶素的质量谱。

• applying the theory of relativistic quantum field , the paper puts forward an approximate method to calculate electronic energy band with relativistic green function .

  运用相对论量子场理论，提出了一个相对论格林函数计算能带的近似方法。

• we will study the basic conceptual and computational tools of quantum field theory.

  我们将研究量子场论的基本概念和计算工具。