This behavior follows from the Thomson atomic model. 这种行为可由汤姆森原子模型推知。
In this paper, the atomic component is introduced based on atomic functional model. 本文基于原子功能模型,提出了原子器件的概念。
This article discusses the problems in the process of data modeling, and describes a new data model which called atomic data model. 出于这个目的,讨论了普遍的数据建模方法中存在的问题,并提出一种改进的数据模型,称之为原子数据模型。
Calculation of α-particle's scattering angle in the Thomson atomic model 原子汤姆孙模型中α粒子散射角的计算
Based on current research of e-Business model, the paper puts forward Chinese Manufacturing Atomic e-Business Model Set and enterprises characteristic set related to those models. 分析了电子商务模式研究成果,提出了适合中国制造业的电子商务原子模式体系以及各电子商务模式对应的企业特征指标集;
The quantum-chemical methods and atomic model method in the study of chemical structures of reagent or chelate 研究试剂和螯合物化学结构的量子化学方法和原子模型方法
This paper analyzes and compares different atomic model of closed-loop supply chain. We obtain some beneficial conclusions from this analysis and comparision. 对电子商务环境下闭环供应链的各种原子模型进行了分析比较,得出了一些有益的结论。
Atomic reaction model for diffusion bonding of metals 金属扩散焊接的原子反应模型
The Average Atomic Model for Calculating Opacities of Al Plasmas 用平均原子模型计算Al等离子体的不透明度
J.J.Thomson's effect on establishment of Bohr's atomic structure model 汤姆逊对玻尔建立原子模型的影响
On the basis of the improved averaged atomic model, the distribution of the free electrons is dealt with by the partial-wave method to improve the precision of determination of the energy level, electron populations and atomic inner energy. 在改进的平均原子模型的基础上,在中心场近似下用分波法处理自由电子密度分布函数,提高了电子波函数、电子占据数等原子参数的计算精度。
Criterion for determining free electrons in general SCF average atomic model is revised to describe well the existence of the potential in condensed matter, and, partial wave and Fermi-Dirac statistics are employed for dealing with the resonant electrons and free electrons, individually. 对含温有界自洽场平均原子结构中自由电子的判据作了修改,用分波法和FermiDirac统计处理自由电子。
Based on the one-dimensional double atomic chain model in solid physics, the calculation methods of the band structure and vibration transmission property of the periodic mass-spring structures are derived. 从固体物理学的一维双原子复式格子的振动带隙出发,推导了无限周期弹簧振子结构的能带结构计算方法及有限周期的振动传输特性计算方法。
According to the characteristics of pre peaks, an atomic model can be proposed for the liquid CuAlNi consisting of the octahedrons with shared vertexes and random dense atom distribution region. 根据预峰的特性,提出两液态结构的原子模型,即由八面体结构共享顶点形成的原子团簇与无规密堆积原子分布区域组成。
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. 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。
In the early 20th century, the formation and promulgation of quantum theory led to the formation of Bohr-Summerfield atomic model. 20世纪初期量子学说的形成和传播,导致了玻尔&索末菲原子模型的形成。
According to the characters of the pre peak, an atomic model of Mg 70 Zn 30 melt was constructed, namely, a bcc structure with one Mg atom locates at the center and other eight Zn atoms lie on the vertexes. 根据预峰的特性,提出了Mg70Zn30熔体的结构模型,即Mg原子位于中心,8个Zn原子位于顶角所形成的简单立方结构模型。
This thesis mainly discusses the physics mechanism of lasing without inversion and proposed a closed four-level atomic model for the lasing without inversion. 本文主要的探讨了无粒子数反转激光的物理机制,建议了一种封闭的四能级无反转激光模型,并证明它也能够呈现无粒子数反转光放大现象。
In this paper, on the basis of research of generation mechanism of atomic model and compound model, two model generation mode are proposed, and the approach to them is described in detail. 本文在深入研究单元模型与复合模型生成机理的基础上,针对它们的不同特点,分别提出两种生成模式,并对其实现方法进行详细阐述。
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. 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。
A scheme for joined two component-scalar relativistic density functional calculations of systems containing a few heavy atoms is proposed based on the relativistic density functional ZORA method with an atomic model potential approximation. 在相对论密度泛函ZORA方法的基础上,提出一种用于含重元素体系的接合二分量-标量相对论密度泛函计算方法。
Isoelectronic atomic model and effective nuclear charge 等电子原子模型与有效核电荷
Isoelectronic atomic model and ionization potentials of atoms 等电子原子模型与原子电离势
The Alternation Rule of looseness and tightness for the Atomic Model 原子模型的松紧规律及应用
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. 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。
However, the rising of new quantum mechanics resulted in the bankruptcy of Bohr-Summerfield atomic model and the formation of Schr dinger's atomic model. 但新量子力学的兴起却导致了玻尔&索末菲原子模型的破产和薛定谔原子模型的形成。
Scattering cross sections for electron-atom collision with Independent atomic model 用复合势模型研究电子对原子的散射
Our lattice model size-dependent predictions are checked against those of another atomic model-that of the molecular dynamics simulation, and the two results are consistent with each other. 本文利用其它的原子模型即分子动力学模型对提出的晶格尺寸效应理论模型进行了检验,两种模型得到一致的结论。
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. 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。
As a microscopic model, study of solitons in the nonlinear atomic lattice model has proven to be a hot topic in this field till now. 作为微观体系模型的非线性原子晶格模型中孤子的研究一直是人们关注的热点。