The comments will be used to help the agency determine what next steps the agency should take related to a unique device identifier (UDI) system for medical devices.

意见将会被用于帮助代理处决定对于医疗设备的特别设备鉴别系统（UDI）下一步的安排。

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For a computer or any other device to be part of the Internet, it needs a unique identifier-currently a long number called an internet-protocol (IP) address.

为了让一台电脑或任何设备成为英特网的一部分，这就需要一种奇特的识别器——目前使用的是称作为英特网协议(IP)地址的一长串数字。

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Assigned to each key on a keyboard is a unique value called a scan code, a device-dependent identifier for the key on the keyboard.

中文翻译：键盘上的键都分配有一个独一无二的扫描码，即和设备相关的标识符。

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WiFi connection log, the Unique Device Identifier (U DID), a Media Access Control (MAC) address, or any other identifier unique to a specific device?

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