kinetic head的用法和樣例：
例句
- The head distribution is different in the two layers.
兩層中的水頭分布不同。 - The critical velocity and the head loss gradient of slurry pipelines are important design parameters.
臨界速度和水頭損失坡降是漿體輸送管道的重要設計參數。 - How much is the dynamic head of BFP?
鍋爐給水泵的水力壓頭是多少？ - The suction head for the vacuum cleaner improves cleaning performance.
真空吸塵器的吸入壓頭改善了吸塵效能。
