水压头 meaning in Chinese

hydraulic head
pressure head

The hydrodynamic head is provided by influx of fresh water from the interior of tropical jamaica .
水压头是由处于热带的牙买加内地流入的淡水提供的。
Artesian pressure head
自流水水压头
Available pressure head
有效水压头
Standard test method for water penetration of metal roof panel systems by static water pressure head
通过静水压头测试金属屋顶格间水渗透性的标准试验方法