In the assumption of the spectral line profile caused by itself is neglected,the paper successfully apply the cylindrical coordinates to have quantitative analyses of the dispersive angle effected by the crystal geometrical structure and the size of the source with a curved-crystal spectrometer.
在假设谱线的固有宽度可以忽略的情况下 ,本文成功地应用了柱坐标系统来进行定量的分析在弯晶谱仪中由于晶体的几何结构和光源的大小对色散角的影响。
his paper uses separating functions to solve equations of cylindrical coordinate and concrete plates,and gives a general formula of the deflexion with Tomson function.
用分离变量函数求解弹性地基柱坐标板的方程。
Introduce and demonstrate the three kinds of evolvent parametric equations in cartedian coordinate system and cylindrical coordinate system, identify different parameters in each equation, program their parametric equations on Pro/E Wildfire 4.
介绍并证明了渐开线在笛卡尔坐标和柱坐标下的三种参数方程,辨析了各方程中不同的参数;并在Pro/EWildfire4。
The Poisson solvers in polar and cylindrical coordinate systems are developed using Fourier-Chebyshev collocation spectral method based on matrix-matrix multiplication.
采用矩阵相乘的Fourier-Chebyshev配置点谱方法求解极坐标与圆柱坐标系下的泊松方程。
According to fifteen sorts of eigenvalues,the specific solution to a type of homogeneous equation with harmonic operator of six steps polynomial in cylindrical coordinate is obtained by the variable method, and the method of determining the constant is given.
对圆柱坐标系下齐次6阶“多项式”形式的调和算子方程,按本征值分15种情况分别给出了其分离变量解的具体形式,给出常数的确定方法;并将结果推广到各种非齐次情况和非轴对称情况。
The propagation modes in selfco fiber, which features the laguerre Gauss distributions,are derived by solving the helmholtz wave equation incylindrical coordinates.
从亥姆霍兹方程出发，导出了自聚焦光纤中传导模在圆柱坐标系中的场分布形式，并给出了几个低阶模的分布图。
Solving axially symmetrical electrostatic field in cylindrical coordinates;
在柱坐标系中求解轴对称的静电场
The Fourier transformations about the azimuthal angle and Hankel transformation about the radial direction have been used to convert the basic equations of elasticity into a non-homogenous first-order ordinary differential equation system in cylindrical coordinates.
在柱坐标系下，利用关于方位角的Ｆｏｕｒｉｅｒ变换及关于径向的Ｈａｎｋｅｌ变换，将弹性力学基本方程组转化为非齐次的一阶常微分方程组的标准形式。
Based on SIMPLE algorithm, Navier-Stokes equations under threedimensional cylindrical coordinates were solved by using the special mesh method to eliminate the singularity at the axis, thereby the computation of three-dimensional turbulent fluid flow in cylindrical reactors can be performed on personal computer and the program developed can be applied in many fields.
本文以ＳＩＭＰＬＥ算法为基础并采用特殊网格方法消除柱坐标系极点奇异性，通过对Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ方程进行数值求解实现了圆筒形反应器内三维湍流流动的计算。
Discussion on the Calculation of Threefold Integral in a Cylindrical Coordinate System
在柱坐标系下三重积分计算法的探讨
Traditional coordinate measuring machines (CMMs) with Cartesian coordinate system, columniation coordinate system and other coordinate systems are widely used.
传统的坐标测量机大都基于一种几何坐标系,如笛卡儿坐标系,柱坐标系等。
At last, the simulation of a pulse antenna is completed with this method.
最后给出在柱坐标系下脉冲天线的数值模拟。
The Research and Development of Precision Mesurement and Control System Based on Cylinder Coordinate;
基于柱坐标的高精度测控系统的研究与开发
The Method of Aerial Photography Detecting the Coordinate of Missiles Column in the Sea Range;
海上靶场弹着水柱坐标空中摄影检测方法研究
The Application of PML in Three Dimension Cylindrical Coordinates and the Conversion from Near Field to Far Field;
PML在三维柱坐标系下的应用及近场-远场转换
Numerical simulation of continuous rotating detonation engine in column coordinate
圆柱坐标系下连续旋转爆轰发动机的数值模拟
2.5-D ACOUSTIC WAVE MODELING BASED ON QUASI-CYLINDRICAL COORDINATE
基于拟柱坐标系的2.5-D声波方程数值模拟
Finite layer method for numerical simulation of unsteady groundwater flow in cylindrical coordinate system
柱坐标系下地下水非稳定流模拟的有限层法
Interaction between Structure and Saturated Multi-layered Transversely Isotropic Soils in Cylindrical Coordinate System;
柱坐标系下饱和成层横观各向同性地基与结构共同作用研究
A Study of Non-Uniform FDTD Mesh Visualization Based on OpenGL in Cylinder Coordinate;
柱坐标下基于OpenGL非均匀FDTD网格图形可视化应用研究
The Research on Impacting Point in the Water Column Coordinates Measurement and Calculation Based on the Noise Test of the Shell s Explosion in the Sea Shooting Range;
海上靶场弹着水柱坐标声靶检测与计算方法研究
The Study on the Boundary Connecting Conditions of Total Field and Scattering Field Used in FDTD Method in Three-Dimension Cylindrical Coordinates;
圆柱坐标系下用于FDTD的总场-散射场连接边界条件研究
Rotationally Symmetrical Subgridding Algorithm in FDTD and Reflectance at the Subgridding Region;
轴对称柱坐标系中的FDTD亚网格技术及粗细网格边界反射特性研究
Element-Free Galerkin Method Numerical Model of Harmonic Electromagnetic Field in Cylindrical Coordinates
圆柱坐标系下谐波电磁场的无网格迦辽金法数值计算模型
Laplacian in the Columnar and Spherical Coordinates;
柱面坐标系和球面坐标系中的拉普拉斯算符
3-D Column Chart Button\\015\\015Creates a column chart with 3-D markers.
创建具有三维坐标刻度的柱形图。
Design and accuracy for POGO stick with three-axis
一种精密三坐标POGO柱设计与精度研究