transformation on variables

• 变量的变换

transformation on variables的用法和样例：

例句

1. The culmination of the work on singularities is two famous transformation theorems.
   奇点研究的顶峰是两个著名的变换定理。
2. They showed that the generating transformation of the monodromy group can be preseribed arbitrarily.
   他们证明了产生单值群的变换可以任意地预先指定。