原子模型

用平均原子模型计算Al等离子体的不透明度

The Average Atomic Model for Calculating Opacities of Al Plasmas

在局部热动平衡下，采用改进过的平均原子模型的解析式对Fe、Al等离子体在温度、密度较高时的不透明度进行计算。

Under local thermodynamic equilibrium conditions ( LET ), the improved average atomic model is used to calculate opacities of Fe and Al plasmas at higher temperature and density .

q变形二能级原子模型

The model of q - deformed two - level atom

q变形∑型三能级原子模型

The model of Q - deformed ∑ - type three - level atom

利用压缩原子模型对~（57）Fe穆斯堡尔谱的理论研究

Theoretical studies of ~ ( 57 ) Fe Mossbauer spectra with a compressed atom model

Fe和Eu的嵌入原子模型

Embedded Atom Method For Fe and Eu

一种DEVS原子模型向UML状态图映射方法研究

Technology of Mapping DEVS Atomic Models to UML State Diagrams

这就是为什么在早期原子模型中，人们没有感觉到把每一个，n，都想象成，一个绕核的小圆圈有什么不妥。

That 's why in the earlier models of the atom , they 're not horrible to sometimes think about just each n value as a little ring around .

运用固体经验电子理论，采用平均原子模型对AlZn固溶体价电子结构进行计算。

The valence electron structures of Al-Zn solid solutions were calculated according to the empirical electronic theory in solid and molecule ( EET ) with the average atom model .

BCC合金相稳定性的嵌入原子模型计算

EAM calculation for BCC alloy stability

应用含温有界平均原子模型，采用Younger公式和分波法研究了高温稠密等离子体内电子离子直接碰撞激发的截面。

An average-atom ( AA ) model , Younger formula and partial wave method are employed to study the electron - ion direct impact excitation cross sections for hot dense plasma .

用中心原子模型计算Fe-C合金马氏体相变驱动力和相变点

Calculation of the driving force and MS for martensitic transformation in Fe-C alloys from the central atoms model

本文采用新的试探波函数，对于关闭在半径为r0球壳内的类氢原子模型，计算了其能量和极化率随球壳半径r0和相应压强的变化规律。

The energy and polarizability of a model hydrogen-like atom limited in a spherical shell of radius ru are calculated using new trial wave-function . The energy and polarizability are obtained as functions of the radius ru and corresponding pressure p.

对传统的简单平均原子模型（AAM）作了改进：1使用了动态自由电子判据；

A traditional average-atom model ( AAM ) is improved in several aspects . 1 . A dynamic criterion for free electrons is adopted .

应用分子动力学，结合分析型嵌入原子模型研究了Ag低指数面的声子频率、声子线宽度、原子振动振幅和层结构因子随温度的变化关系。

The anharmonic effect of temperature on phonon frequency , line width , vibrational amplitude and structure factor of atoms for the low index surface of Ag were studied by molecular dynamics simulation and the analytic embedded atom method .

在计算时间上，该算法仅在最内层原子模型中增加了Agent处理的步骤，对整体复杂性和运行速度方面的影响不大，执行效率与DEVS/CD++基本相当。

If considered in computational time , this algorithm only increases the steps for Agent operations in inmost atomic models , which has less impact on the whole complexity and runtime . In terms of modeling efficiency , it is equivalent to that of DEVS / CD + + .

利用分析型嵌入原子模型与表面晶格动力学理论，第三章研究了FCC与HCP金属表面在简谐近似下的振动，及表面热力学性质。

In the third chapter , the surface vibration and thermodynamic properties of some typical surfaces for FCC and HCP metals are studied by means of the surface lattice dynamics and the analytic EAM .

本文详细讨论了Ga浸润层在ZnO薄膜的极性选择以及缺陷密度的减少等方面所起的作用，并通过一个双层Ga原子模型分析了单一Zn极性生长的机理。

The effects of the Ga wetting layer on the selection of ZnO polarity and the reduction of defect density in epitaxial thin films have been discussed in detail . Meanwhile , a Ga bilayer model has been proposed to explain the mechanism of Zn unipolarity growth with this method .

根据平均原子模型和类氢光吸收系数，近似地计算了Ne、Ar、Kr、Xe等惰性元素高温、高密度等离子体的Planck和Rosseland不透明度。

Calculations of Rosseland and Planck mean opacities for Ne , Ar , Kr , Xe plasmas with high temperature and great density have been carried out on the basis of the average atom model and the hydrogen like photoabsorption coefficients .

本文应用分子动力学方法（MD）结合本研究组的改进分析型嵌入原子模型（MAEAM），模拟研究了V纳米晶体受温度和尺寸影响的热稳定性，Zr纳米晶体的相变过程以及相变临界温度。

The phase transition of nanocrystalline Zr and thermal stability of nanocrystalline V , including the effect of temperature and grain size , are calculated by means of the modified analytic embedded-atom method ( MAEAM ) and molecular dynamics ( MD ) in this paper .

所以Thompson因此，想到了一个原子模型，他把它叫做，李子布丁模型，我们说过他是英国人。

So , Thomson came up with a model for the atom due to this , and this is called the Plum Pudding model of the atom , and he was , as we said , English , so plum pudding is kind of a British food .

重点介绍了DEVS和SRML之间的映射关系，以及SRML用于描述仿真模型的能力，如数据交互格式、继承关系、原子模型、组合模型、交互关系、仿真想定的描述等。

The emphasis is placed on the relationship between DEVS and SRML , and how to describe data exchange , model generalization , atomic model , composite model , and model interaction relationship and simulation scenarios .

分析了其原子模型与耦合模型的形式化描述，证明了Agent-DEVS模型的耦合封闭性，并给出了模型实现算法。

Formal specifications of Agent-DEVS atomic model and coupled model were analyzed . The closure of Agent-DEVS models under coupling was proved . And an implementation algorithm of Agent-DEVS models was given .

讨论了决策支持系统开发工具DSSG的模型概念、模型构造以及模型库管理中的一些问题，引人原子模型和复合模型概念。

Some problems of model concept , model structure and model management in DSSG of Decision Support System development tool are discussed . The concept of atomic model and composite model is introduced in order to use DSSG completely .

用平均原子模型计算布居数。

Using average-atom model to calculate the population probabilities of atoms .

原子模型的松紧规律及应用

The Alternation Rule of looseness and tightness for the Atomic Model

单电子原子模型势中粒子的双波函数描述

The description with double-wave function for particle in single-atom model potential

独立原子模型研究电子与分子碰撞

The Research of Independent Atom Model for Electron Scattering from Molecule

基于域原子模型的信息化仿真平台建模的研究与实现

Research and Implementation of Modeling Informationization Simulation Platform Based on Operation-domain-atomic-model

一维原子模型在超强激光场的电离

Ionization of one dimensional model atoms in ultra intense laser fields