No priority inversions: High-priority threads cannot be blocked by low-priority threads holding locks they need because medium-priority threads are running.

无优先级反转：高优先级的线程不会因中优先级线程正在运行，而被持有其所需锁的低优先级线程阻塞。

youdao

The system detects that the P3 thread is holding a lock required by the P1 thread and elevates its priority to P1 until the lock is released.

如果系统检测到P 3线程正在持有一个P 1线程需要的锁，则会把P 3线程的优先级置为P1，直到它释放了锁。

youdao

The signature principle for other clauses is: holding the priority in our hand as can as possible, let supplier do according to our requirements and use fully the right of owner.

其他条款的签订原则是，尽量把主动权把握在我方手里，让供货方按照我们的要求去做，把业主的权利用足。

youdao

But next year the main priority is holding what you have but presumably is the challenge of Europe.

BBC: News | BREAKFAST WITH FROST | Interview with David Seaman, Arsenal and England

Their defenders are steady, placing a priority on holding their line, while their attacks usually favor direct passes into the attacking third over the kind of possession-heavy, short touch-passing that Barcelona has made fashionable.

WSJ: English Premier League Soccer: The London Clubs Aren't Dead Yet