一般的话需要给个准确的定理才拿的准点.不过像你给的例子来说,就可以翻译成： A to the power of N times A to the power of M equal to A to the power of the sum of M and N or A to the power of N times A to the power of M equal to A to the power of M plus N 第一种比较好,第二种的话也许用公式,像你给的那样A^N*A^M=A^(M+N)写出来的话就没问题.
