It determines if multiple records with name variations belong to the same or different identity.

它判断多个记录中的姓名是同一身份的变体，还是不同的身份。

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Identity mapping is about changing one identity to a different identity from a different user registry.

标识映射就是将一个标识更改为来自另一个用户注册中心中不同的标识。

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So even if the queue manager is configured to accept only SSL authenticated connections from John Doe, the MQ API still allows John to assert a different identity in his connection request.

因此，即使队列管理器配置为仅接受来自 John Doe 的 SSL 身份验证连接，MQ API 仍然允许 John 在其连接请求中断言一个不同的身份。

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Isotopes have the same chemical identity but different nuclear properties.

同位素有相同的化学特性,但是原子属性不同。

麻省理工公开课 - 固态化学导论课程节选

We've distinguished three different views as to the secret or key to personal identity across time.

我们陆续已经辨别了三种不同的,关于个人认同感关键的理论观点。

耶鲁公开课 - 死亡课程节选

Open ID was dreamed up as a way to ease the mental and administrative burden of having a different login identity and password for almost every website.

BBC: Typewriter,

How do you reconcile the different parts of your identity online?

FORBES: Forget 'Finding Your Niche' - Just Be Yourself

The researchers were able to identity four distinctly different patterns of nerve demyelination among the patients.

BBC: MS 'may be four different diseases'