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水力头 [shuǐ lì tóu]
[流] hydraulic head
- 锅炉给水泵的水力压头是多少？
How much is the dynamic head of BFP? - 利用水力做全身按摩，但并不会弄湿身体，感觉好像躺在床上，内置的水力头就好像无形的手在按摩。
A water jet massage that one doesn't get wet just like a water-bed, massage is performed by the warm jets of water; as if they were invisible hands. - 滴头是滴灌系统最为关键的部件之一，因此，对滴头水力性能和抗堵塞性能的研究有着极为重要的意义。
Thus, the study on the hydraulic performance and anti-clogging ability of emitters has important significance.
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