Cartesian coordinate

Two-layer flow of magnetic and non-magnetic fluids was simulated in two-dimensional Cartesian coordinate. The continuity equation, two momentum equations, the kinematic equation, and the magnetic potential equation were solved numerically.

采用二维笛卡儿坐标系，数值求解了磁性液体和非磁性液体体系的连续性方程、双动量方程、运动方程以及磁势方程，模拟了磁性液体-硅油的两层流动。

Based on this principle, there are 29 types of circles constructing in Cartesian rectangular coordinate which has simple tangential condition. The method of constructing these circles by rules and compass are presented in this paper.

根据这一原理，可知在直角座标系中具有简单相切条件的圆的作图有29种类型，作者分析介绍了用圆规和直尺画这些圆的方法。

The kinematics of most of the machines are based on rectangular Cartesian coordinate system.

大多数机床的运动学都是基于直角坐标系统.

Using the generalized matrix method based on non Cartesian tensor analysis with physical base, the continuity equation and Navier Stokes equations in nonorthogonal helical coordinate system are derived.

利用基于带有物理基的非笛卡儿张量分析的广义矩阵法，在非正交的螺旋线坐标系中，推导出了连续性方程和Navier－Stokes方程组。

Cartesian coordinate velocity is taken as the primary variable to simplify the discretization equation.

选用笛卡尔速度分量作为动量方程的求解变量,易于简化离散方程的形式.

Double wave function description for space rotator systems in Cartesian coordinate

笛卡儿坐标下空间转子体系的双波函数描述

Research of Path Planning Based on Genetic Algorithm for Robot in a Cartesian Coordinate System

笛卡儿坐标系内基于遗传算法的路径规划

The Design of a Cartesian Coordinate Loading Robot Manipulator

一种直角坐标式装填机器人操作机的设计

This method establishes Cartesian coordinate system firstly, and then the specific ray is traced.

该方法是在建立的直角坐标系中对光线进行追迹。

The diagram shows a typical cam profile against an X-Y cartesian coordinate system.

上图表现的是典型的凸轮剖面与 X -Y坐标的关系.

Radar Target Tracking with Range-Rate Measurement in Line-of-Sight Cartesian Coordinate System

视线坐标系带多普勒观测的雷达目标跟踪

A Mathematical Description of Uniform Velocity Motion and Uniformly Accelerated Motion in Cartesian Coordinate System

质点匀速匀变速直线运动在直角坐标系中的数学描述