Cartesian coordinate system

基本解释

The connecting lines are arcs, and the points within the Cartesian coordinate system are nodes.
连接线称为弧，笛卡尔坐标系统中的点称为节点。
If my life were expressed as a function in a four-dimensional Cartesian coordinate system, that spot, at the moment I first sat on it, would be 0000.
假设我的生命用一个建立在四维直角坐标系里的方程来表示的话，这个座位从我坐上那一刻开始就成为了我的。
In short, vector data take the simplest topological entities -- points, lines, and polygons -- and anchor them within a 2-D Cartesian coordinate system to describe geographical features.
简言之，矢量数据利用最简单的拓扑实体 — 点、线和多边形，并在二维笛卡尔坐标系统中固定它们来描述地理特征。