iteration

詳細解釋：

it.er.a.tion

n.（名詞）
The act or an instance of iterating; repetition.
重複：重複的動作或情況；重複
Mathematics A computational procedure in which the desired result is approached through a repeated cycle of operations, each of which more closely approximates the desired result.
【數學】 （數學的）疊代法：通過一輪重複運算得到欲求答案的計算過程，其中一次比一次接近精確欲求的答案
Computer Science The process of repeating a set of instructions a specified number of times or until a specific result is achieved.
【計算機科學】 疊代，重複：重複一套指令的執行過程，執行特定的次數或直到得到一個特定的結果