precedence of an operator的用法和樣例：
例句
- Why would an administrator change the value of the spanning-tree priority of a switch?
網(wǎng)管為何要修改交換機上關(guān)于生成樹(shù)協(xié)議中用到的優(yōu)先權呢？ - An access strategy with the combination of channel reservation and preemptive priority is given to a handoff voice call.
在本方案中為具有越區切換請求的話(huà)音呼叫提供了預留切換信道和強占數據業(yè)務(wù)的優(yōu)先權相結合的接入策略。
