The equation of motion for a particle is derived from the Hamilton s principle in a covariant vector form and the generalized momentum for a relativistic particle is given.
从协变形式的Hamilton原理得到粒子的运动方程 ,给出相对论性粒子广义动量用协变矢量表示的正确形式 ,并讨论了电磁场中带电粒子系统的哈密顿函数 ,指出一些文献中不当之处。
An explanation on the two-temperature emission of relativistic a particles in high energy nucleus-nucleus collsisions is presented.
本文对高能核核碰撞中相对论性α粒子的双温度发射现象提出了一种解释，给出了α粒子的角分布，并与２。
Energy is injected into space by quasars in the form of fast, nonrelativistic particles.
能量是以快速非相对论性粒子的形式由类星体注入空间的。
Scattering of relativistic and classical particles
相对论粒子的散射与低速粒子的散射
Conclusion The position of the radioactive seeds in parotid gland region is stable relatively.
结论腮腺区放射性粒子植入后,粒子位置相对恒定。
relativistic quantum-mechanical equations of particle and multiparticle system
单粒子与多粒子体系的相对论量子力学方程
The Main Properties of Minkowski Space-Time M_4 and the Relativistic Equation of Motion a Particle;
Minkowski四维时空M_4的主要性质及粒子的相对论运动方程
Particle Ratios Study of RQMD Model in High Energy Relativistic Heavy Ion Collisions;
用RQMD模型对高能相对论重粒子碰撞中的粒子产额比的研究
Particle simulation of relativistic backward wave oscillator with coaxial extractor
同轴引出电子束相对论返波振荡器的粒子模拟
The derivation and application of the density of quantum states for relativistic particle in n dimensions
n维相对论粒子的量子态密度及其应用
ativistic electron beam heating
相对论性电子束加热
ativistic stabilized electron beam
相对论性稳定电子束
nonrelativistic quantum mechanics
非相对论性量子力学
"Einstein worked out the theory of relativity with paper and pencil, But could only speculate on the true nature of subatomic particles"
爱因斯坦虽然用纸和笔研究出了相对论,但只能推测亚原子粒子的真实特性
By using the black dick diffraction modle the angular distribution of elastic scattering for high energy particles with nuclei is calculated theoretically, and the results are in agreement with experimental value.
采用黑盘衍射模型对高能粒子与原子核弹性散射的角分布作了理论计算,与实验值基本相符。
Movement of Charged Particles in the Orthogonal Magnetic Fields under Relativistic Transformation
相对论变换下带电粒子在正交电磁场中的运动
Under the Principle of Relativism,Search for an Movement Orbit of an Electrified Particle in the Electromagnetic Field
相对论原理下带电粒子在均匀电磁场中的轨迹
Impacts of SO_2 Heterogeneous Reactions with Iron Oxides on Particle Optical Properties
SO_2与铁氧化物多相反应对粒子光学特性的影响
“ It contradicted a50- year-old theory that holds that like charges in a solution repel,” he adds.
他说道：「个现象完全违反了50年来的理论预测，带同性电的粒子在溶液中应该会互相排斥才对。
Links among particles suggest that transitory particles are fully as important to physical theory as the few stable particles.
粒子之间的密切关系使人想到过渡性粒子对于物理理论来说与少数几种稳定粒子同样重要。
