They are used about as much as XML's ID and IDREFs, which is to say that some applications will use them a lot, and some never.

其应用情况与XML的ID和IDREF相似，也就是说，有些应用程序会大量使用，而有些应用程序则根本不使用它们。

youdao

I would argue that having one ID that you can both trust and enforce is MUCH better than having a lot of IDs that you can neither trust nor enforce.

我认为，有一个可以信任和执行的ID要比拥有大量不能信任和执行的ID要好得多。

youdao

On the computer, double click on the corresponding tray and slot number. Enter the name and lot# of the standard id.

在电脑上双击相应的进样槽和位置编号，输入所测试标准样品的名称和识别号。

youdao

Still, accountants and ID-fraud experts warn that tax-fraud theft will get a lot worse before the IRS gets control of it.

WSJ: Don't Let Tax Cheaters Target You