However, if a result set is unordered, no num attribute is used.

不过，如果结果集是无序的，则不使用num属性。

youdao

First, the function will be called, and num will be set equal to 4.

首先，这个函数会被调用，num会设置为4。

youdao

Set the application's locale to be "en-num" and go over all the screens of your application.

将此应用程序的本地语言环境设置为 “en-num” 并遍历应用程序的所有屏幕。

youdao

After being elected Yorkshire President following his success at Saltley, Scargill became NUM President in 1981 and the scene was set for the 1984 dispute when, in defiance of the government's demand that 20 uneconomic mines should be closed with the loss of 20, 000 jobs, the strike went ahead without the endorsement of a pit head ballot.

BBC: Analysis: Arthur Scargill's silence over Thatcher death