theory of elementary particles

This paper introduces the structure and model of elementary particles and points out that there is no limit to man s exploration on microworld.介绍了基本粒子的结构和模型,指出了人类对微观世界的认识是无穷无尽的,近代天文观测已证实了宇宙往大、往小都是不可穷尽的。82b汉语字典

The mystery of physical microcosm is revealed through a survey of the development of physics-elements,atoms,atomic nuclei and elementary particles, especially human exploration of material structure in the past sixty years.从对粒子物理学发展概况的简要叙述，回顾了从元素、原子、原子核和基本粒子的发展过程，特别是最近六十年以来基本粒子的发现和人类对物质结构的探索，揭示出物质物理微观结构的奥82b汉语字典

It is hypothesized that leptons and hadrons are all composed of unit particles and elementary particle reactions are the processes of pair production and annihilation of a unit partide and its antiparticle, change from a unit particle pair to another and recombination of unit particles.本文把奇异数、粲数、底数和同位旋概念推广于轻子，认为轻子和强子都是由单元粒子组成的，并假设基本粒子反应过程是单元粒子产生、湮灭、转化和重组的过程，确定了基本粒子的特征组成，从组成上说明了基本粒子反应中产物和反应物之间的联系。82b汉语字典

Interactions between elementary particles and vacuum;基本粒子与真空之间的相互作用(英文)82b汉语字典

The author brings the relation ship between elementary particles and quality-energy equation to light.从能量的角度阐述基本粒子的构成 ,通过质能方程揭示基本粒子与能量的关系 ,阐明基本粒子所含能量的量、状况及本质 ,并介绍几种典型静质量基本粒子的构成特征。82b汉语字典

Using the total cycling sampling system,the investigation into formation and evolution of primary carbon particles during modern diesel engine combustion process was conducted by a field emission gun transmission electron microscopy.基于电控燃油喷射柴油机全气缸取样试验平台,利用场发射透射电子显微镜和图像处理技术,对柴油机燃烧过程中基本碳粒子的生成及演变历程进行了研究。82b汉语字典

"eta particle:a neutral elementary particle that has a mass 1,074 times that of an electron."η粒子:质量为电子的1074倍的中性基本粒子.82b汉语字典

conservation law in elementary particle reaction基本粒子反应的守恒定律82b汉语字典

The basic particles are in continual rapid motion.基本粒子处于持续的高速运动之中。82b汉语字典

An Epic Story of a Heroic Period──A Review of Inward Bound of Matter and Forces in the Physical World20世纪的英雄史诗——《基本粒子物理学史》82b汉语字典

Of or relating to elementary particles with energies exceeding hundreds of thousands of electron volts.高能粒子的能量超过成千上万电子伏特的基本粒子的82b汉语字典

Elementary particle masses are thought to come about from the interaction with the Higgs field.物理学家认为基本粒子的质量来自于粒子与希格斯场的交互作用。82b汉语字典

(physics) the transfer of energy between elementary particles or between an elementary particle and a field or between fields; mediated by gauge bosons.（物理学）基本粒子之间、基本粒子与场之间或场与场之间的能量交换；以规范玻色子作为媒介。82b汉语字典

Any of a family of elementary particles that participate in the weak interaction, including the electron, the muon, and their associated neutrinos.轻子一种参与微弱互反应的基本粒子家庭的粒子，包括电子、介子以及与他们相关的中子82b汉语字典

The positive energy develops into fundamental particle, and the negative energy develops into negative energy field.正能量形成基本粒子,负能量形成负的能量场.82b汉语字典

At the briefest glance at a table of elementary particles, we can see straight away that the neutron and proton are very similar.查阅基本粒子表，立刻就可看出，中子和质子非常相似。82b汉语字典

Any of a class of subatomic particles that are composed of quarks and take part in the strong interaction.强子一种由夸克组成的基本粒子，参与强的相互作用82b汉语字典

(physics) the interaction that binds protons and neutrons together in the nuclei of atoms; mediated by gluons.（物理学）使质子和中子在原子核中结合的基本粒子间的相互作用；以胶子作为媒介。82b汉语字典

These three basic Gunas in different ratio made five elements, namad as Ether, Air, Fire, Water and Earth.这三种基本粒子以不同的比率组成了五种元素：就是以太、、、、。82b汉语字典

It struck me that he had just given a perfectly good reason for doing the opposite.我发现他给的理由恰好说明他应该选基本粒子物理学相对论。82b汉语字典

bring about the capture of an elementary particle or celestial body and causing it enter a new orbit.致使基本粒子或天体被俘获并使之进入新的运行轨道的发生。82b汉语字典

Also, in quantum mechanics, the use of the term particle refers to an elementary or subatomic particle.同样在量子力学里，使用术语粒子指的是一基本或亚原子粒子。82b汉语字典

The Research of Basic Theory and Improvement on Particle Swarm Optimization粒子群算法的基本理论及其改进研究82b汉语字典

Skew Detection of Document Images Based on Particle Swarm Optimization基于粒子群优化的文本图像倾斜检测82b汉语字典