flow drawing

• 流图

flow drawing的用法和样例：

例句

1. We may always incorporate the information into the signal flow graph.
   我们总可以把这些信息放入信号流图中去。
2. The term directed path, used in signal flow graphs, is identical to what we have called an elementary path.
   信号流图中使用的有向路这个名词意义与以前定义的初等路一样。