electric centrifugal blower

例句：

1. 1. The newcar has an electric engine.
   这辆新车有一个电动引擎。
2. 2. Electricity is the source of our power.
   电力是我们的力量来源。
3. 3.The battery is electric and needs to be charged regularly.
   电池是电动的，需要定期充电。
4. 1.The centrifugal force causes the particles to move away from the axis.
   离心力导致粒子远离轴心移动。
5. 2. The centrifugal force can cause a tornado.
   离心力可以引起龙卷风。
6. 3. The centrifugal pump is used to remove impurities from water.
   离心泵用于从水中去除杂质。
7. 1. The fan is designed to cool the room.
   这个风扇设计用来冷却房间。
8. 2. The blower is responsible for removing dust from the air.
   鼓风机负责清除空气中的灰尘。
9. 3. The blower is connected to the exhaust pipe.
   鼓风机连接到排气管。