the orthogonal co ordinate system是什么意思

网络释义

用法例句

Through solving the Laplace equations about physics co ordinate to transform plane,a numerical method of determining the grid points had been successfully used to generate the orthogonal co ordinate system.

采用物理坐标在变换平面求解拉普拉斯方程的方法生成正交坐标系 ,提出了双连通域的边界条件的处理及其数值计算过程 。

The solution of acceleration in orthogonal curvilinear coordinate system through resultant motion;

正交曲线坐标系中加速度的合成运动求法

The equations of wave propagation in piezoelectric cylindrical bent rods were established in an orthogonal curvilinear coordinate system (r,s).

通过在正交曲线坐标系中建立弹性波在压电圆柱曲杆中传播的控制方程,结合给定的侧面边界条件,求得波在压电圆柱曲杆中传播的前三阶频散关系和位移与电势在横截面上的分布情况。

When the Lame coefficient and unit vector which characterize the strain tensor of Cartesian coordinates are given anew and substituted into orthogonal curvilinear coordinates it is found that the strain tensor in Cartesian coordinates is the function of Lame coefficient and unit vector.

将表征笛卡儿坐标系度量张量的拉梅系数与单位向量重新赋予后,代入正交曲线坐标系中,发现笛卡儿坐标系的应变张量为其拉梅系数与单位向量的函数。

By matrices and a derivative formula,a simple method of deriving accelerations in orthogonal curvilinear coordinates based on variable transformation is proposed.

利用矩阵和一个微商公式，把变量替换法求正交曲线坐标系中加速度运算的繁琐程度大为降低。

In this paper,the direct method of vector differentiation in orthogonal curvilinear coordinates is improved,based on the ideas of H·T·Yang and others.

本文在H·T·Yang等人的基础上,进一步完善了正交曲线坐标系中矢量微分的直接方法。

Anisotropic PML absorbing boundary for FDTD ingeneralized orthogonal coordinates;

广义正交坐标系中FDTD算法的APML吸收边界

This paper presents derivation of anisotropic quasi perfectly matched layers absorbing boundary condition in generalized orthogonal coordinates (GOC).

本文推导出了广义正交坐标系下的各向异性准完全匹配吸收层 (QPML)边界条件 ,给出了直角坐标、圆柱坐标、保角变换柱形坐标的各向异性准完全匹配吸收媒质 。

Analysis of SVPWM in the Context of Nonorthogonal Coordinates and Study on the Hybrid Active Power Filter;

非正交坐标系SVPWM理论分析与混合型APF应用研究

The Simulation Analysis of SSSC Modulation Algorithm Based on Non-orthogonal Coordinates;

基于非正交坐标系的SSSC调制算法仿真分析

In many cases sample coordinates are recorded on an orthogonal grid coordinate system.

在多数情况下，样品坐标记录在正交网络坐标系。

They form a three-parametric, orthogonal net and may be chosen as coordinate lines of a special, curvilinear coordinate system.

它们形成三参数正交网，可以把它们选作特殊曲线坐标系的坐标线。

Study on Key Technology of Non-Orthogonal & Noncontact Coordinate Measuring Machine;

非正交系非接触坐标测量机关键技术研究

Application of Orthogonal Nonholonomic Coordinate System in Elastic Mechanics;

正交非完整坐标系在弹性力学中的应用

The Transformation of Two-Dimensional Shallow Water Equations under Orthogonal Curvilinear Coordinates

正交曲线坐标系下二维浅水方程的变换

Viscous gasdynarnical equations for flow surface are built too in holf othogonal corvilinear coordinates.

建立了半正交曲线坐标系中的流面粘性气动力学方程组。

BASIC AERODYNAMIC EQUATIONS EXPRESSED BY PARTIAL DERIVATIVES ALONG AN ARBITRARY STREAM SURFACE IN SEMI-ORTHOGONAL CURVILINEAR COORDINATE SYSTEM

半正交曲线坐标系中沿任意流面的气动力学基本方程

Study on Theory of Coordinate Measuring Machines and Profile Measurement of Wheel and Rail Using Non-Orthogonal Coordinate System;

非正交系坐标测量机理论及轮轨外形测量技术研究

Research on 2D Numerical Simulation of Flow with Complex Boundaries in Orthonormal Curvilinear Coordinates;

正交曲线坐标系下复杂边界二维水流数值模拟研究

Derivation of Galilean Transformation on Velocities and Accelerations in Vertical curve Coordinates by Means of Matrix;

伽利略变换下正交曲线坐标系中速度和加速度的矩阵表示

Research on Boussinesq Equations in Curvilinear Orthogonal Coordinate System;

正交曲线坐标下波浪Boussinesq方程研究

A Scheme of Space-Time Block Coding Based on CIOD

基于坐标间交织正交设计的空时分组码方案

Construct a set of rectangular axes and resolve any inclined forces into rectangular components.

作一组直角坐标轴，把各力都分解成正交分量。

Matrix Expressions on Orthogonal Bases under Lorentz Transformation;

任意正交曲线坐标基矢洛仑兹变换的矩阵表示

Study on Vector Diagram of AC Doubly-fed Machine in MT Rotating Coordinate System

交流双馈电机在MT旋转坐标系中的矢量图研究

Real Time Correction System of Probe Tip Shaking of Long Cantilever CMM

长悬臂三坐标测量机测端抖动实时修正系统