frequency management

例句：

1. 1. The company'sfrequency management strategy is crucial for its success.
   该公司的频率管理策略对其成功至关重要。
2. 2. Theengineer needs to manage the frequency of thesignal to ensure communication.
   工程师需要管理信号的频率以确保通信。
3. 3. The new system will improveefficiency by reducing the frequency of errors.
   新系统将通过减少错误的频率来提高效率。