查询词典 hadrons

The BEijing Spectrometer is an only large general purpose solenoidal detector at the BEPC, on which the physics is to study e+e- collide physics in 2-5GeV region , the emphasis is in the τ-charm physics and the topics include J/ψ physics,ψ(2S) physics, T physics, Ds physics, D physics and hadrons generation mechanism as well as the test of QCD in 2-5GeV.

经过中外科学家的共同努力，在北京谱仪上已作出了包括"τ轻子质量的精密测量"、"2-5GeV能区的R值测量"，以及在J／ψ、ψ(2S)、Ds介子等物理研究中的多项国际领先水平的重要科研成果，引起了国际高能物理界的普遍重视和广泛关注。

The longitudinally polarized Drell-Yan process is one of the most powerful tools to probe the structure of hadrons.

核环境中夸克的能量损失可以通过高能核Drell-Yan过程的核依赖进行测量。

On the other hand particle identification is provided during offline analysis by algorithms that examine the electromagnetic shower shape in PHOS to discriminate electromagnetic particles against hadrons.

ALICE的光子谱仪PHOS用于研究高能光子，PHOS的作用是：一，区分光子和其他粒子；二，区分直接光子和中性介子衰变产生的光子。

The success of quark model and standard model has demonstrated that quarks and gluons field are the only fundamental components in hadrons world.

对强子结构和标准模型研究的一再成功已表明夸克和色场是强子世界的最基本组成部分。

They are gluons, multi-quarks and gluon-quarks bound states respectively. In this thesis, we discuss the properties of these New Hadrons.

胶球、多夸克态和混杂子是三种可能的新强子构造，它们分别是胶子、多夸克以及夸克与胶子的束缚态。

The second part of this thesis includes our researches on some specific New Hadrons.

本文的第二部分是我们对于某些特定新强子性质的研究。

Although there are many difficulties in the field, investigations on structures and properties of hadrons has not been so attractive and thriving as today.

尽管这一领域的研究存在很多困难，但是对强子相互作用的结构和性质的探索从没有像今天这样引人注目和生机勃勃。

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。

Furthermore,we construct a bootstrap model of black holes along theline of the bootstrap model of hadrons.

通过分析黑洞的统计力学，利用强子的bootstrap模型，我们构造了一个黑洞的bootstrap模型。

through making use of the reciprocal statistical fluctuation and the confirmed experimental data of the mass and charge of bose hadrons,to improve the research of the mass effect of the high order integral calculus connection of hadrons multiple number distribution.

本文通过利用bose强子的倒易统计起伏和质量与电荷证认数据来改进构造多重数分布的高阶积分关联的质量效应的研究，不仅质量效应被明显地揭示出来，而且说明高阶关联的实验数据，积分关联参数、奇斜度、峭度和统计矩是质量效应的理论基础，同时半群对称性的兰道不等式也得到了实验的支持。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。