meutral wedge filter

例句：

1. 1. The meutral wedge filter is an essential tool for removing impurities from water.
   中空楔形过滤器是去除水中杂质的必备工具。
2. 2. In the process of purification, the meutral wedge filter plays a crucial role in maintaining water quality.
   在净化过程中，中空楔形过滤器在保持水质方面起着至关重要的作用。
3. 3. The meutral wedge filter is designed to trap larger particles and remove them from the water before it reaches the final stageof treatment.
   中空楔形过滤器被设计用来捕捉较大的颗粒并从水到达最终处理阶段之前将其移除。