High priority programs take precedence over specific background jobs.

优先级高的程序先于特定的后台作业执行。

youdao

They are assigned a process id or a numerical identifier so that the operating system may keep track of the programs currently executing and of their associated priority levels.

给他们指定进程ID或者数字标识符为的是让操作系统跟踪正在执行的程序和这些程序的相关联的优先等级。

youdao

Also, programs that monitor system state or provide system login should run at high RT priority so that the program is allowed to preempt the problematic threads.

另外，监控系统状态或提供系统登录的程序应该以高rt优先级运行，以便程序可以抢占问题线程。

youdao

To date, the Administration has funded increases for Station without major sacrifice to other priority NASA programs.

WHITEHOUSE: Jacob J. Lew Testimony to House Science Committee, 08/06/1998 | The White House

The coalition has blamed Mr. Bloomberg for discontinuing a long-standing policy of giving people in homeless shelters priority for public-housing programs in June 2005.

WSJ: Homeless Blame Game

So for the first time ever, the Department of Education will make military families a priority for some of its grant programs.

WHITEHOUSE: Supporting Military Families