equivalence of dependency

• 依赖的等价

equivalence of dependency的用法和样例：

例句

1. Here is a simple example showing the equivalence of the two methods.
   这里有一个简单的例子表明这两种方法的等价。
2. Every group can be partitioned into equivalence classes called conjugacy classes.
   所有群都可以划分成叫做共轭类的等价类。