There is a mathematical relationship between the two adjacentedges of the rectangle.
矩形的两个邻边间具有确定的简单数学关系。
2
The adjacentedges of the liner packaging paper can be sealed with steel seals of clear and even writings thus to improve the packaging quality.
在内衬包装纸的相邻边纸上，都能打印字迹清楚和均匀的钢印，提高了包装质量。
3
You can visualize a DirectedGraph as a 2-d graph that has a finite number of Nodes, with each Node located at some Point, and the adjacent Nodes joined (or connected) to each other by Edges.