iterative addition

• 迭代相加

iterative addition的用法和样例：

例句

1. Potentials may be summed by the law of algebraic addition.
   势可用代数和的定律来相加。
2. This process requires that the adder used in multibit addition handle three inputs.
   这就要求用于多位数相加的加法器具有三个输入端。