查询词典 perturbative

This thesis, basing on the finite temperature field theory and its effec tive perturbative method, has done some research in the influences from collective effect of QGP to its thermodynamic potential and certain important related problems.

本文在有限温度场论和其有效微扰方法的基础上，研究了夸克胶子等离子体的集体效应对系统热力学势的影响及其相关的若干重要问题。

As is well known, in high energy collisions the hadromzation of partons, being a soft process, can not be analyzed using perturbative QCD.

在高能碰撞多粒子产生中，部分子的强子化是一个软过程，不能用微扰QCD来进行研究。

Since perturbative methods are not valid in the strong coupling region ofquantum ...

量子场论的强耦合区性质，由于微扰论不适用，必须用非微扰方法来研究。

Genesis hypotheses include a galaxy collision billions of years ago and perturbative gravitational interactions involving an unusually shaped core.

此种星系的起源假说包括：在数十亿年前所发生的星系碰撞，或者是一个具有不寻常形状的星系核在紊乱重力作用下产生的。

The experimental results show that the algorithm can expediently control the integral structures and local details of the fractal sets generated from complex dynamical systems when 12 perturbative and deformation parameters are interactively adjusted. The algorithm is simple, fast and easy to control.

实验结果表明，该算法通过扰动控制和变形控制共12个参数的引入，实现了对复动力系统分形集整体结构和局部细节的有效控制，且算法具有简单、快速和可控强的优点。

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 some limit conditions, by using the perturbative method, the equations may take on concise forms, i.e Mathieu equations.

如果我们所讨论的问题仅局限于原点附近，可以对场进行泰勒级数展开，得到一个场

As compared to our ancestors in the field of strongly correlated condensed matter physics half a century ago, we are facing with much more challenging problems which are often beyond the capability of the traditional perturbative methods, although we already have many more advanced analytical tools at our disposal.

与半个世纪前强关联凝聚态物理领域的研究人员相比，现在的我们有更多的高级解析工具可用，但我们所面对的问题也变得更难了，在许多情况下传统的微扰近似的方法都已失效。然而，对这些问题我们也并不是毫无希望的。

In addition, we make a perturbative QED correction to the effective one gluon exchange process and expect that this QED and QCD interference effect will give us a good guide for understanding the charge symmetry breaking.

并指出由此得到的三体夸克—夸克对之间的相互作用在扩展的夸克势模型中可能是有用的。

The theory of Quantum Chromo-Dynamics, which describes the strong interactions, has two different vacuum states—perturbative vacuum and physical vacuum.

强相互作用的基本理论量子色动力学有微扰真空和物理真空两种不同的真空态，带色的夸克和胶子不能在通常的物理真空中运动，而只能被禁闭在色中性的强子中。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。