单位元素

Differs from classic set theory, fuzzy set theory uses a value in the closed interval [0,1] to denote the extent that an element belongs to the fuzzy set.

和经典集合论不同的是，模糊集合论用单位闭区间[0，1]中的某个数值来表示元素隶属某个集合的程度。

A combination of bits, characters, or other elements to form a unit of data .

构成一个数据单位的字位、字符或其它元素的一种组合。

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In 1977, Nicholson introduced the concept of clean rings as follows: A ring R is said to be clean ring if every element of R is the sum of an idempotent element and an invertible element.

Nicholson引入了一种新的环类，即所谓的clean环：一个环$R$被称为clean环，如果$R$中的任意一个元素均可以表示成R中一个幂等元和一个单位和的形式。

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

Consider what happens if the a property of an identity matrix changes.

考虑一下，当一个单位矩阵中一个元素改变后的情况。

In 1999, Nicholson further introduced the concept of strong clean rings as follows: A ring R is said to be strongly clean if every element of R is the sum of an idempotent element and an invertible element that commute with each other.

W.K.Nicholson进一步引入了强clean 环的定义：一个环R 被称为强clean环，如果R中的任意一个元素均可以表示成一个幂等元和一个单位和的形式，并且幂等元和单位可换。

A: We can't tell you anything for certain in the game right now. The Queen's not really a superunit but really a specialized unit.

答：关于这个游戏任何元素都是不确定的，皇后还不是真正意义上的超级单位而只是一个特殊单位。

The molecular model is to establish a general solution with versatility by differentiating the radiuses of the spherical atoms in the valence state rather than an element unit, and applying different radial lengths even within the same element, and applying the bonding rod differentiated by the bonding state between the atoms.

该分子模型用于通过下面的和建立一种具有通用性的普遍解决方案：根据价态而不是元素单位区分原子的球半径，并且即使在相同的元素中也采用不同的半径长度，和使用根据原子间的键合状态区分的键棒。

Funds are generally flat survival of the major components of capital flows affect a unit's overall operation. staff wages fund management is an important component.

资金是一般单位生存的主要元素，资金的流动影响到某个单位的整体运作，员工的工资是资金管理的一个重要的组成部分。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。