line graphics

• 线图

line graphics的用法和样例：

例句

1. Vellum is a thick tracing paper stock, good for line drawing.
   是厚的描图纸，尤其方便用在针笔线图上。
2. Especially, the adjacent tree graph and line graph are both included as special cases of our generalization.
   特别，邻接树图和线图是我们推广的特殊情况。