径向矩阵元,radial matrix elements
1)radial matrix elements径向矩阵元
1.General formulas ofradial matrix elements and explicit expressions ofradial average values for relativistic hydrogen atom of spinS=0;相对论性无自旋氢原子径向矩阵元的通项公式及平均值的解析表达式
2.General formulas and recurrence formulas forradial matrix elementsof the ring-shaped non-spherical oscillator;环形非球谐振子径向矩阵元的通项公式及其递推关系
3.The general calculation formulas forradial matrix elements and radial average values of the Hartmann potential are obtained.将环形Hartmann势的Schrdinger方程在球坐标系中进行变量分离,然后求解角向方程和径向方程,得出了精确的能谱方程,获得了归一化的角向和径向波函数,并给出了Hartmann势的径向矩阵元和径向平均值的通项表示式。
英文短句/例句
1.The Recurrence Relation of Redial Matrix Elements for Isotropic Harmonic Oscillator;各向同性谐振子径向矩阵元的递推关系
2.The Radial Matrix Elements for Isotropic Harmonic Oscillator by Means of Progression Method;用级数法导出各向同性谐振子径向矩阵元的通项
3.Biorthogonal bivariate vector-valued wavelet packets with dilation matrix矩阵伸缩的二元向量值双正交小波包
4.Algorithm of Path Matrix in Directed Graph;有向图中路径矩阵的实现及其算法研究
5.Triangle grid radial line helix rectangular array antenna三角形栅格矩形径向线螺旋阵列天线的设计
6.Mathematic model of radial suspension force for bearingless motors based on inductance matrixes基于电感矩阵的无轴承电机径向悬浮力模型
7.Derivation and Discussion on Orientation Matrices in the Nonlinear Analysis of Beam-Column Elements;梁柱单元非线性分析中定向矩阵的推导与讨论
8.Torque of radial magnetic coupling: a FEM approach;用有限元法分析径向磁性联轴器的力矩特性
9.a diagonal matrix in which all of the diagonal elements are equal.对角元素相等的斜矩阵。
10.Design and experimental research on triangle-grid radial-line helical rectangular array antenna三角形栅格矩形径向线螺旋阵列天线的设计与实验研究
11.Some Investigation of Nonsingular H-Matrices and Estimate for the Spectral Radius of Iterative Matrices;H矩阵类的一些研究与迭代矩阵的谱半径估计
12.STN Super Twisted Nematic超扭曲向列，无源矩阵
13.The Inverse Inequalities of H older and Minkowski for Self-Conjugate Semidefinite Quaternion Matrices;四元数自共轭半正定矩阵的反向Hlder不等式和Minkowski不等式
14.Using matrix theory, we present a sharp upper bound on the spectral radius of digraphs and strongly connected diagraphs.利用矩阵理论，给出了简单有向图的谱半径可达上界和强连通有向图的谱半径上界。
15.The element siiffness matrix and the geometric stiffness matrix etc. are explicitly presented.单元的刚度矩阵和几何刚度矩阵全部显式给出。
16.Element Rigidity Matrix and Coordinate Transformation Matrix of Space Circular Arc Curved Beam空间圆弧曲梁单元刚度矩阵及坐标变换矩阵
17.A sign pattern matrix is a matrix whose entries are from the set {1,-1,0}.符号模式矩阵是指元素取自集合 { 1,- 1,0 }的矩阵。
18.Primes in the Doubly Stochastic Matrices and in the Doubly Stochastic Circulants;双随机矩阵和双随机循环矩阵的素元研究
相关短句/例句
radial matrix element径向矩阵元
1.Recurrence formula forradial matrix elements of N-dimensional isotropic harmonic oscillator;N维各向同性谐振子径向矩阵元的递推公式
2.Discussion on the calculation ofradial matrix elements ofthree-dimensional isotropic oscillator;关于三维各向同性谐振子径向矩阵元计算的讨论
3.The recurrence formula forradial matrix elements of two-dimensional isotropic harmonic oscillator is derived.推导出二维各向同性谐振子径向矩阵元所满足的递推关系,在此基础上得出了平均值的递推公式,并讨论了二维和三维各向同性谐振子公式的参数对应关系,弥补了二维各向同性谐振子文献的不足。
3)member orientation matrix单元定向矩阵
4)Binary vector matrix二元向量矩阵
5)path matrix路径矩阵
1.Research onpath matrix based on regression model;一种基于回归模型的路径矩阵研究
2.A feasible tie-line set were developed on the base of adjacent matrix,path matrix and path sub-matrix.结合图论中的邻接矩阵,提出路径矩阵和路径子矩阵的概念及形成方法,进而提出求取可行联络线集合的算法。
3.We use activity model to create the activity adjacency matrix, andpath matrix (accessible matrix) of graph theory to recognize the strongly connected components, so as to get the sets of strongly depended activities.利用活动模型构造系统的活动邻接矩阵,用图论中的路径矩阵来识别强连通子图,从而得出交互依赖活动集。
6)Matter element matrix物元矩阵
1.Put forward a novel method of building up matter element matrix of the stored-grain pests.引入一种新的粮虫物元矩阵的构造方法,在计算待识别粮虫与各类别之间关联度的基础上,根据最大综合关联度准则确定粮虫所属类别。
2.On the basis of designing the classical matter element matrixes of each evaluation class and the extensional matter element matrix including all evaluation classes,and calculating the correlation degrees between the standard to be evaluated and each evaluation class.采用物元变换把不相容问题化为相容问题，通过构造各评定等级的经典域和全体等级的节域物元矩阵，并计算待评定标准与各评定等级之间的关联度，根据关联度大小判定待评定标准对各评定等级的符合程度，作出综合评定。
延伸阅读
锻压:径向锻造 专门加工实心或空心长轴类零件的旋转锻造方法。锻造时﹐分布在棒料圆周方向的锤头(2～8个)对工件快速和同步锻打。如工件为圆截面﹐则一面低速旋转﹐一面轴向进给移动﹔如工件为非圆截面﹐则只轴向进给而不旋转。径向锻造的特点是不需要专用模具﹐能按预定程序锻出精密的轴类零件。径向锻造每次压缩量小﹐每分鐘锻打次数高﹐一般为240～1800次/分﹐能提高金属的塑性。这种方法可用於热锻或冷锻。图径向锻造件 为常见的径向锻造件形式。锻件的精度﹕热锻的外径±0.5毫米﹐内径±0.1毫米﹔冷锻的外径±0.1毫米﹐内径±0.01毫米。 径向锻造所用设备分精锻机和轮转锻机两类。用精锻机锻造时﹐工件一面轴向送进一面旋转﹐锤头径向锻打。这类机器多用程序控制﹑数字控制或微处理控制系统自动操作﹐生產效率高﹐用以建立热锻火车轴等自动生產线和冷锻枪管来复线等。精锻机有立式和卧式之分。还有一种设备锻造时﹐工件只送进﹐不旋转﹐多用於钢厂﹐将钢锭直接锻成方钢﹑扁钢等。轮转锻机有2或4个锤头﹐锤头一面围绕工件转动﹐一面对準工件径向锻打﹐工件只轴向送进。轮转锻机结构简单﹐价格低﹐但自动化程度低﹐噪音大。
