1610s, from Latin recursionem (nominative recursio) "a running backward, return," noun of action from past participle stem of recurrere "run back" (see recur).
权威例句
1. A simple recursion formula can then be used to solve such a system.
一个简单而又重复的公式能用来解这样的方程组.
2. See the FAQ for details on how to eliminate left recursion.
FAQ中有如何消除左递归的细节.
3. You can almost always substitute a loop for recursion.
几乎在任何情况下都可以用循环替代递归.
4. In order to understand recursion, one must first understand recursion.
“要知道什么是‘递归’, 你首先需要知道‘递归’”——无名氏.
5. Technology of product configuration design was studied by applying the recursion thoughts.