hydraulic pressure head

例句：

1. 1.The pump is designed to operate efficiently at high pressures.
   该泵设计用于在高压下高效运行。
2. 2. The hydraulic system needs to be maintained regularly to ensure proper functioning.
   液压系统需要定期维护，以确保正常工作。
3. 3.The hydraulic pressure head is crucial for the stability of the machine's operation.
   液压压力头对于机器操作的稳定性至关重要。