Note: This ID must be unique for the entire report.

注意： 该 ID 对于整个报告来说是独一无二的。

youdao

Second, Folder objects typically recognize a certain ID to be the root folder.

其次，Folder 对象通常知道某个 ID 是根文件夹。

youdao

The ID is guaranteed to be unique.

该ID保证是唯一的。

youdao

It's like you have a social security number or other ID number, which positively--there might be another person with the same name as you, God forbid, but you at least have your own number, which is guaranteed to be unique to you.

就好比社保号,或者其他身份号码,很有可能,有另外一个人,和你重名,希望这不要发生,但你至少有唯一的识别号,用于区分自己和他人

耶鲁公开课 - 金融市场课程节选

"The only piece of information you see is the information you already know - that might be a Facebook name, a Twitter id or e-mail address, " says Jonathan Grubin, head of Send Social.

BBC: Real life postage that just needs your e-mail address

In the corporate sector hundreds of employers already use omnipresent cameras, motion sensors and smart ID cards--an infrastructure that could be easily converted to serve antiterrorist purposes.

FORBES: Spotting Evil

NeuStar, the 1999 management buyout from Lockheed Martin that acts as a third-party administrator of 160 million North American phone numbers (so one phone can reach another), is angling to be a digital-ID custodian.

FORBES: Where Everybody Knows Your Name