orthogonal coordinates system中文什么意思

• 正交坐标系

• orthogonal:    adj. 1.直角的，互相垂直的；正交的；直交的。 2. ...
• coordinate system:    坐标系。
• orthogonal coordinates:    正交坐标; 直角坐标
• curvilineal orthogonal coordinates:    正交曲线座标
• curvilinear orthogonal coordinates:    正交曲线坐标

例句与用法

1. Orthogonal coordinate systems ; general concepts
   正交坐标系.一般概念
2. Orthogonal coordinate systems ; differential operators of vector analysis
   正交坐标系.向量分析的微分算子
3. With the development of production and technology , non - orthogonal coordinate system is demanded in more and more fields
   随着生产和科学的发展，出现了越来越多的场合要求采用非正交系坐标测量系统。
4. A mathematic model for cooling water discharge to forked bays is established by using the boundary fitted orthogonal coordinate system to simulate the complex boundaries , the full implicit coupled solution model to discrete the base equations , and the matrix chase - after method to solve the algebraic equations
   摘要采用正交边界拟合坐标变换模拟复杂的边界，全隐式耦合模型离散基本方程，矩阵追赶法求解代数方程组，建立了分叉型海湾温水排放数学模型。
5. The expression of the improved boussinesq equations in curvilinear orthogonal coordinate system is derived . on the basis of poission equation conversion , the methods to generate curvilinear orthogonal grids are introduced , and then the two - dimensional numerical wave model under curvilinear orthogonal coordinate system is established
   推导了正交曲线坐标系下的改进型boussinesq方程，以poission方程变换为基础，建立拟合正交曲线坐标系下正交曲线网格的生成方法，进而建立正交曲线坐标系下的二维波浪模型，提高了模型对复杂地形的适用性。