commutative

commutative的英语例句

1. The central notion in commutative algebra is that of a prime ideal.

   交换代数中最核心的概念就是素理想.

2. It'should be clear that vector addition is commutative.

   可清楚地看0剑0矢量加法满足对易律.

3. Multiplication of permutations , unlike multiplication of numbers, is not always commutative.

   置换的乘法不同于数的乘法, 它并不一定满足交换律.