Is each incident given it's own unique identifying number?

是否为每个事件分配一个唯一的事件序号？

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Each element is assigned a unique identifying number of Numbers.

分配给每个元素一个独有的编号，用来区别于其它的元素。

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Each record represents a trace point with its own identifying number.

每个记录代表一个有自己的标识号的跟踪点。

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While the results may be disappointing, proponents of testing say identifying even a small number of people is worth the effort because early treatment saves lives and can prevent the spread of HIV.

VOA: standard.2010.07.23

Each watch will have a unique identifying number, and the transmissions to each watch will be encrypted to protect the user's privacy.

FORBES: Magazine Article

The goal of the letters is to protect taxpayers by ensuring that all paid federal tax return preparers are registered with the IRS, and sign tax returns they prepare and use an identifying number when required to do so.

FORBES: 100,000 Preparers Who Failed to Follow New Registration Rules Are a Danger to Public

An identifying serial number engraved onto the metal ring, which has the brand's logo on it, allows the yarn in the shawl to be traced back to the batch it originally came from.

CNN: Counterfeiters zoom in on fake Ferraris