pressure balance

例句：

1. 1. The pressurebalance in the system is critical to itsstability.
   系统内的压力平衡对稳定性至关重要。
2. 2.The engineers worked hard to achieve apressure balance between the two systems.
   工程师们努力工作，以实现两个系统之间的压力平衡。
3. 3. The pressure balance was maintained byadjusting the valve settings.
   通过调整阀门设置来维持压力平衡。