dust discharging plate

例句：

1. 1. The dust dischargingplate is used to remove fine particles fromthe air.
   除尘板用于从空气中去除细小颗粒。
2. 2. The engineer designed a dust discharging plate that can effectively reduce airpollution.
   工程师设计了一种能有效减少空气污染的除尘板。
3. 3. The factory uses a dust discharging plate to prevent dust from enteringthe production area.
   工厂使用除尘板以防止灰尘进入生产区域。