不可交换的 meaning in English
non-swapable
Examples
- Noncommuting objects are as real to the mathematicians as commuting objects .
对于数学家来说，不可交换的对象与可交换的对象是一样真实的。 - Witten ' s star is noncommutative and associative
Witten的星乘积是不可交换的和可结合的。 - When you combine these operations , the results are not commutative - the order in which you multiply matrices is important
当你在组合这些操作的时候，矩阵的运算顺序是不可交换的，不同相乘顺序会导致不同的变换效果，这点很重要。 - The subtract operator , however , is not commutative ; therefore , you need two operations to handle the value to be subtracted and the value from which the subtraction will take place
但是，减法运算符是不可交换的；所以，需要两个操作来处理减数和被减数。清单3为这个目的定义了闭包 - The relationship between the coarsening or refining operations and the combining operations of a belief structure are investigated . it is proved that the refining operation and two kinds of combining operations are both commutative with each other ; while the coarsening operation is only commutative with the disjunctive sum operation but not with the conjunctive sum operation . we pointed out the reason why th e coarsening operation and the conjunctive sum operation cannot be commutative
讨论了信任结构的粗化和细化算子与信任结构的合成算子之间的关系，证明细化算子与两种合成算子均是可交换的；而粗化算子只与析取和算子可交换，却合取和算子不可交换，并指出了其不可交换的原因所在。