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In particular,we discuss the decomposition problem of idempotent booleanmatrice, and give all its square roots.

特别地，就幂等布尔矩阵的情况进行讨论，并用一种较简单的方法给出了它的所有平方根。

And finally we obtain the necessary and sufficient conditions for a fuzzy matrix to be idempotent.

得到了Fuzzy群矩阵是幂等矩阵的充分必要条件。

At-most-once semantics are important because they guarantee that operations that are not idempotent can be used safely.

最多一次语义是非常重要的，因为它们确保非幂等操作能够被安全的运用。

This idempotent ultrafilter enables us to find an appropriate infinite set.

这个幂等的超滤子能使我们找到一个适当的无限集。

For example, x = 1; is an idempotent operation: if we execute the operation twice, the end result is the same as if we had executed it once.

例如，x=1；是一个幂等操作：如果我们执行了两次这个操作，最后的结果与我们执行一次的结果是一样的。

In chapter 2, 3 we study the subvarieties P and R|·○ M of the variety of idempotent semirings, respectively.

第二、三章，我们分别研究了幂等元半环簇的重要子簇P和？

Although a request can still be idempotent if it does not possess this property, XCAP does not permit such requests.

尽管不拥有这个属性的请求也可能是幂等的，但是XCAP不允许这样的请求。

Use an HTTP GET when the request is idempotent, meaning that two duplicate requests will return the same results.

使用HTTP GET请求时，是幂等，也就是说，两个重复的请求将返回同样的结果。

An idempotent operation is an operation that, if executed twice, has the same effect as if executed once.

所谓的幂等操作是这样的操作，如果执行两次，与它执行一次有相同的结果。

On the other hand, x++; is not idempotent: if we execute the operation twice, the end result is not the same as if we had executed it once.

但是， x++；是一个非幂等操作：如果我们执行这个操作两次的话，结果与我们执行一次是不一样的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。