preemptive multitasking造句

• An operating system that supports preemptive multitasking creates the effect of simultaneous execution of multiple threads from multiple processes
  支持抢先多任务处理的操作系统可以创建多个进程中的多个线程同时执行的效果。
• With operating systems that use preemptive multitasking , a running thread can be interrupted by the operating system to allow time for some other thread to run
  在使用抢占式多任务处理的操作系统上，运行中的线程可能会被操作系统中断，从而允许其他某个线程优先运行。