unique identifier

基本解释

In this case, each KPI has a unique identifier, which can be used as a key to access the history data.
在這種情況下，每個 KPI 都具有唯一的標識符，可以作爲訪問歷史記錄數據的鍵使用。
The Coordinator creates a context, or unique identifier for this transaction and some other information about it.
協調器爲該事務創建一個上下文，或唯一標識符及與之相關的一些其它信息。
This means that its likely there will be many timers active at once, and for this reason each timer must have a unique Identifier.
這意味著，很可能出現同時有多個計時器処於活動狀態的情況，正是由於這個原因，因此每個計時器都必須具有唯一標識符。

This ICC-ID is a unique identifier to the cellular network that is used by the carrier to route calls to your cellphone.
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Coupled with a unique identifier from DTCC, the system will allow a corporate actions user to track an event from instruction through payment.
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When the chip is hit with a radio frequency signal, it emits a unique identifier number that functions like a long, unguessable password.
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