查询词典 identity element

If we consider the integers with ordinary multiplication we have closure , associativity, and identity element.

如果我们考虑整数集且用通常的乘法，我们有封闭性，可结合性，和一个单位元。

A semigroup has an associative binary operation, but might not have an identity element.

半群有关联二进制运行，但可能没有身份的因素。

It follows that the identity element ''e'' is unique, and that all elements of ''Q'' have a unique

可以证明单位元''e''是唯一的，并且这时每一个''Q''中元素都有唯一的一个

In other words, F respects addition, multiplication and identity element .

换言之，F保持加，乘法和单位元。

Let G be a finite group, S (possibly, contains the identity element) be a subset of G.

设G是有限群，S是G的子集。

A language is called an identity biordered language over A,shortened as IBL,if it is recognized by the identity element of a monoid.

语言称为A上的单位语言，若它被某么半群的单位元所识别。

Cayley originally set up his tables so that the identity element was first, obviating the need for the separate row and column headers featured in the example above.

凯莱最初设置的表格把单位元放在首位，排除了上表中对对单独的行与列表头的需要。

A set with an associative binary operation under which the set is closed, which contains an identity element and an inverse for every element in the set.

群二元结合运算为闭合的数学集合，具有单位元素。集合中每一元素都有逆元素

Let S_n = Sym be the symmetric group on the set {1, 2,…, n}, T_n is a set of identity element and all transpositions of Sym.

设S_n=Sym是集合{1，2，…，n上的对称群，T_n是由对称群的单位元和所有对换构成。

Mathematics A set with an associative binary operation under which the set is closed, which contains an identity element and an inverse for every element in the set.

群：二元结合运算为闭合的数学集合，具有单位元素。集合中每一元素都有逆元素 adj。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。