In practice this velocity is sufficiently nonrelativistic for the operation of a conventional cyclotron. 实际上,这个速度就普遍的?旋加速器的运转来说,完全可以看成是非相对论性的。
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。
Vibration Spectra of Diatomic Molecular Under Nonrelativistic Limit 非相对论极限下的双原子分子的振动光谱
Construction of Some Quasi-Free Irreducible Representations of the CAR Algebra of a Nonrelativistic Free Fermi Field 非相对论自由Fermi场的准自由不可约表象的构造
Variational calculations and relativistic corrections to the nonrelativistic ground energies of the helium atom and the helium-like ions 氦原子和类氦离子基态能量的变分计算及相对论修正
Furthermore, we obtain the expression of limit charge in the nonrelativistic condition, and give numerical calculation and analysis for the position and velocity of charged sheath versus time. 求出在非相对论情形下极限电荷qL的表达式,对不同电荷值、荷电层的位置与速度随时间变化关系进行数值计算分析。
An approximate relationship is applied to calculate nonrelativistic total electronic energies of atomic open shell systems. 本文将闭壳层体系的近似关系式,应用于计算原子开壳层体系非相对论的总电子能量。
In this paper a phenomenon has been pointed out that the result of variational calculation of the nonrelativistic energy for the helium ground state will be lower than the experimental value as the computational accuracy increase when the nuclear motion is ignored. 本文指出了一种现象:当忽略原子核的运动时,He原子非相对论基态变分能量的计算值将会低于实验值。
In this paper, based on the nonrelativistic quark cluster model we find average potential of two nucleons system. 本文从夸克集团模型出发,由夸克互作用势求两核子系统的平均势能,在绝热假设近似下导出了核子&核子互作用等效势;
In Medium Nucleon-Nucleon Cross Section at Nonrelativistic Energy Region 在非相对论能量下介质中的核子-核子碰撞截面
In this paper an approximate treatment on the spectrum is proposed based on nonrelativistic kinetic theory and collision theory. 本文基于非相对论运动学和碰撞理论,提出了该谱的近似计算处理方法。
The values of helicity amplitudes for the process X → V_2+ V_3 are calculated in the nonrelativistic case. 在非相对论情况下,计算了过程X→V3+V3的螺旋度振幅值。
Discussion on the Energy Conservation for a Nonrelativistic Quantum Mechanics System 关于非相对论量子力学体系能量守恒的讨论
Harmonic Generation by Nonrelativistic Electrons During the Interaction between a Short-pulse Intense Laser and Solid Target 短脉冲强激光与固体靶作用在非相对论激光参数区的高次谐波
By employing nonrelativistic and four dimentional relativistic harmonic oscillator models, the effects of the interference cross section between tranverse and longitudinal photons on the nucleon spin structure function are calculated. 利用非相对论和相对论夸克模型分别计算了干涉截面对极化核子自旋结构函数的影响。
Although these four models are proposed in the nonrelativistic theory, but all of them have successfully described the atomic nucleus in some areas. 虽然这四种模型都是在非相对论理论下提出来的,但是它们都在某些方面取得了成功。
This paper mainly summarized as follows: Chapter ⅰ, we have reviewed four kinds of nonrelativistic models, including the liquid drop model, fermi gas model, shell model and collective model. 本文的主要内容可以概括为以下几个方面:一,第一章主要介绍了四种非相对论的模型:液滴模型、费米气体模型、壳模型和集体模型。
In the second part, algorithms for advancing particles in nonrelativistic and relativistic cases have been analyzed, as well as the initial condition and numerical stability for particles. 在带电粒子计算部分,研究了非相对论和相对论情形下推动粒子的算法,并对带电粒子的初始条件设置和数值稳定性进行了必要分析。
Theoretical calculations, nonrelativistic or relativistic, on NMR spectroscopic pa-rameters such as shielding tensors have a long history. 核磁共振光谱参数(如屏蔽张量)的非相对论和相对论理论计算已经有很长历史了。
On the other hand, heavy quark moves slowly in a heavy meson, its velocity v is much smaller than the speed of light, so that one can expand QCD by its velocity v, thus nonrelativistic approximation is realized. 另一方面,重介子中的重夸克运动速度低,远小于光速,因此可以以重夸克的速度v展开,进行非相对论近似。