diagonal storage pump

例句：

1. 1.The new diagonal storage pump greatly improves the efficiency of the oil extraction process.
   新型对角线存储泵大大提高了石油开采过程的效率。
2. 2. The engineer designed a diagonal storage pump to handle the large volume of wastewater.
   工程师设计了一种对角线存储泵来处理大量的废水。
3. 3.The diagonal storage pump is essential for maintaining the stability of the water level in the reservoir.
   对角线存储泵对于保持水库水位的稳定性至关重要。