identity element

identity element

美 　英

• un.〔數〕單位元素；同一元素；全同門
• 網絡么元；識別元；恒等元素

英漢解釋

un.	1. 〔數〕單位元素 2. 同一元素 3. 全同門

英英解釋

n.	1. an element of a mathematical set that leaves other elements unchanged when combined with them

例句

Since the identity element of a monoid is unique, one can alternately define the identity function on M to be this identity element.

因為么半群的單位元是唯一的，可以以M上的單位元來替代其恒等函數的定義。

The security-identity element specifies the security identity to be used to invoke methods in SimpleSessionBean.

security-identity元素指定用于調用SimpleSessionBean中的方法的安全標識。

In this paper the concepts of strongly closed set of hyperlattices and scalar-upper bound identity element are introduced.

通過引入超格的強閉集、上半補超格、數量上界單位元等概念，引出超格上的等價關系。

Each subgroup contains exactly one idempotent , namely the identity element of the subgroup.

每個子群精確的包含一個冪等元，也就是這個子群的單位元。

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

換言之，f保持加，乘法和單位元。

For EJB2. 1 message-driven bean, you can configure run-as role using the security-identity element in the deployment descriptor.

對于EJB2.1消息驅動的Bean，可以在部署描述符中使用security-identity元素配置Run-as角色。

The solution of linear difference equation for a ring with identity element

含單位元環中線性差分方程的解

On the cohomology theory for associative superalgebra adjoining an identity element

具有相伴單位元的結合超代數的上同調

adjunction of an identity element

單位元的附加