径向分布函数

计算了径向分布函数和局部结构。

The RDF and local structure are obtained by calculation .

模型的径向分布函数也与实验基本符合。

The RDF of the model is in reasonable agreement with experiment .

径向分布函数D（r）的概念及讨论

The Concept and Discussion of the Radial Distribution Function

用X射线径向分布函数法（RDF）研究煤中碳原子层的堆垛结构

Study on stacking structure of carbon-atom layers in coals by Xray RDF method

通过大角度X射线散射分析，求出了新型无机离子交换剂六偏磷酸锡的径向分布函数，推断其化学结构。

The structure of an amorphous inorganic ion exchanger-stannic hexametaphosphate is postulated with radial distribution function ( RDF ) by X-ray diffraction .

Ag原子的径向分布函数表明，Ag镀膜层从下到上晶态特征逐渐减弱。

It was observed and proved by radial distribution function that the crystalline character Ag atoms became weaker from bottom to top .

结果表明，辐照在两种样品的对关联函数g（r）以及径向分布函数RDF（r）上都引起明显的变化；

The irradiation appeared to produce obvious changes in the pair correlation function g ( r ) and radial distribution function RDF ( r ) .

熔融CaF2的径向分布函数

Radial distribution functions of molten caf_2

讨论了抽样转换法（Sampledtransformmethod）计算径向分布函数RDF（R）的基本原理。

The basic principle of a Radial Distribution Function RDF ( R ) computed by sampled transform method was discussed here in this paper .

分析讨论了径向分布函数D（r）的三种概念，定位D（r）为径向分布函数（或波函数的径向分布函数）。

Three concepts of the radial distribution function are discussed , here D ( r ) is difined as radial distribution function or the radial distribution function of the wave function .

另外，我们对反映体系微现结构的MgO径向分布函数（RDF）进行了分析。

Meanwhile , we have investigated the radial distribution function ( RDF ) which it reflects the microscopic structure of system .

径向分布函数的Gauss分解结果表明熔体中含有共价键，比例约占27%。

The Gauss analyze of the RDF indicate that there have covalent bond in the melt , which has the proportion of 27 % .

用径向分布函数及Lennard-Jones位能模型计算真实流体的PVT性质

Prediction of PVT Properties of Real Fluid Using Radial Distribution Function and Lennard-Jones Potential Model

本文用X射线径向分布函数法研究了室温到1000℃不同退火条件下的纳米非晶氮化硅样品的微结构和键合特征。

The microstructure and bond character of the nanometer-sized amorphous silicon nitride solid ( NANO-SNS ), heat-treated in the temperature range of 25 ° - 1000 ℃, were studied in terms of X-ray radial distribution functions .

用由X射线散射数据计算的径向分布函数，研究了分解Al2（SO4）3得到的ρ-Al2O3的短程有序结构。

By using the radial distribution function ( RDF ) derived from X-ray scattering , the structure of the short-range order for ρ - Al_2O_3 obtained by decomposingAl_2 ( SO_4 ) _3 has been studied .

本文介绍了高温熔体X射线散射实验装置，溶液径向分布函数计算原理，实验数据处理以及一个径向分布函数测定计算实例。

The structural analysis method for high temperature melt by X-ray scattering is introduced in this paper , including experimental apparatus , calculation principle of radial distribution function , processing of the data and its an example .

本文应用径向分布函数概念和物理界面界面层模型，对Stefan公式进行了理论讨论。

Concept of the radial distribution function and the interface layer model of physical interface are used to discuss theoretically the Stefan formula .

通过计算表面张力，密度分布，数密度分布，电荷分布，径向分布函数，扩散系数以及尾链构象的分析，研究Ca，Mg离子对表面活性剂的影响。

Surface tension , density distribution , number density distribution , charge distribution , radium distribution function , diffusion and conformers of carbon chain have been analyzed to study the effect of Ca and Mg ions . 5 .

用Raman光谱和X射线径向分布函数研究了高纯石英熔融法、酸沥滤法和溶胶－凝胶法三种不同方法制取的高纯SiO＿2纤维的结构。

The structure of silica fibers made by high-purity quartz fusion method , acid leaching method , and sol-gel method was studied by using Raman spectroscopy and X-ray radial distribution function ( RDF ) .

径向分布函数（RDF）是表征流体微观结构的重要函数，在流体理论研究中，径向分布函数理论是化工热力学中最活跃的研究方向之一，也是所有溶液理论中最精确的部分。

Radial distribution functions ( RDF ), which are key functions for describing the structure of fluids , play an important role in determining equilibrium and non-equilibrium thermodynamic properties of fluids .

求出了它们的干涉函数I（s）和原子径向分布函数RDF（r），并由此获得了有关结构信息的原子平均距离、最近邻配位数和短程有序畴半径。

The informations about the structure of these glassy metals such as the average atomic distance , the nearest coordination number and the radius of short range order were obtained from the radial distribution functions RDF ( r ) .

最后，我们还采用结构因子表征LAM相结构，其结果与径向分布函数、密度分函数的结论一致。

Finally , the structure factor was used to characterize the LAM structures , and the results are in agreement with the conclusion obtained by radial distribution function and density distribution . 2 .

本文用广角度X射线散射（WAXS）和径向分布函数（RDF）方法对聚合硅硫酸铝钾TX203絮凝剂的结构进行了分析。

The structure IPF ( Inorganic Polymer Floccutant ) TX203 has been studied using the wide angle X-ray scattering ( WAXS ) and radial distribution function ( RDF ) .

通过求解PY积分方程，得到了Sutherland位能模型径向分布函数式。

The analytical radial distribution function ( RDF ) of Sutherland potential ( SP ) has been derived from PY integral equation by linear expansion of exponential term .

并采用间接的NVT蒙特卡罗方法，计算了水在300K下的原子对径向分布函数。

In addition , the radial distribution function of pure water at 300K has also been calculated by indirect constant NVT Monte Carlo simulation .

采用化学滴定、X射线衍射（XRD）及径向分布函数（RDF）等方法，测定了BN纤维中残余B2O3含量与氮化温度的关系，研究了氮化过程中BN纤维的结构演变规律。

The structure transformations have been studied by X ray diffraction ( XRD ) and radial distribution function ( RDF ) . Chemistry titration has been employed to determine residual B 2O 3 content in the BN fibers .

LiF-KCl熔盐溶液的径向分布函数

Radial distribution function of molten lif-kcl solution

并且由径向分布函数、离子运动图片表明2500K时SrTiO3开始熔化。

The radial distribution function ( RDF ) and the snapshot of the simulation process indicate that SrTiO_3 is melting .

计算了1283K的3NaF·AlF3熔体中离子分布的各种偏径向分布函数和若干局部结构的表征函数。

The radial distribution functions and some parameters describing the local structure of 3NaF · AlF_3 melt at 1283K have been calculated .

研究样品是由Voronoi几何方法构建的，模拟过程用到了径向分布函数（RDF）、键对分析技术（CNA）、晶体截面图以及能量等分析技术和方法。

The samples are generated with Voronoi cell method . The radius distribution function ( RDF ), common neighbor analysis method ( CNA ), nanocrystalline section and potential energy curve are used to analysis the simulation process .