Threads in group X don't have permission to access or alter threads in group Y, unless within the same thread group (or a child group).

组x中的线程无权访问或改变组y中的线程，除非它们都在同一线程组内(或在一个子组内)。

youdao

You might group them for purposes of convenience — for instance, all the threads in a thread pool belong to group X, while those in another pool belong to group Y — or for access control.

您可能是为了方便而将线程组合，例如，一个线程池中的所有线程都属于组x，而另一个池的所有线程则属于组y，或者是为了访问控制而将线程进行组合。

youdao

You might group them for purposes of convenience -- for instance, all the threads in a thread pool belong to group X, while those in another pool belong to group Y -- or for access control.

您可能是为了方便而将线程组合，例如，一个线程池中的所有线程都属于组 X，而另一个池的所有线程则属于组 Y，或者是为了访问控制而将线程进行组合。

youdao

The final surprise was the extremely high scores of the Gen Y group on the dimension of Practicing Self Development.

FORBES: Should Your Company Be Investing More Heavily In Its Gen Y Execs?

From 2008 to 2011, the Generation Y group grew its share of new-vehicle intenders by 50 percent, to 24 percent, from 16 percent.

FORBES: Baby Boomers Are Past Their Prime, In Car-Buying Years

After analyzing the data on these different groups we learned that the Gen Y group had the highest scores when it came to driving for results.

FORBES: Should Your Company Be Investing More Heavily In Its Gen Y Execs?