1、In order to get the command diagram, a new functor was adopted in the PLS algorithm.
通過引入一種新的算符，給出了PLS算法命令圖。

2、This type of object is known as a functor or function object.
這種類型的對象稱為functor或者function object。

3、Exactness of Functor Z(-)
函子Z(-)的正合性

4、Do the functor laws prove complete preservation of structure?
函子的法律證明保存完整的結構嗎？

functor翻譯