connected set of points

例句：

1. 1.The scientist found a connected set of points that could be used to map the terrain.
   科学家发现了一组可以用于绘制地形的连接点。
2. 2.The engineer designed a system that connects points across different networks.
   工程师设计了一个系统，可以将不同网络之间的点连接起来。
3. 3.The researchers discovered a new method for connecting points in complex geometric shapes.
   研究人员发现了一种连接复杂几何形状中点的新技术。