您要查找的是不是：
- centrifugal evacuating pump 离心抽气泵
- Belt-driven centrifugal suction charging pump. 皮带传动喷淋泵。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- How to Open Widely the Usage Scope of Centrifugal Pump. 如何拓宽离心泵的使用范围。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- Centrifugal pumps are the most common pump power. 离心泵是最常见的动力式泵。
- fuel tank evacuating pump 燃油箱抽油泵
- Here is an old-fashioned pump for drawing water from a well. 这里有一个旧式水泵可从井里抽水。
- The centrifugal force of a rotating object decreases when it slows dwon. 旋转物体的离心力在减速时降低。
- You will need to pump hard for several minutes to fill the tank. 你需用泵著实抽吸几分钟，才能把油箱灌满。
- Using Centrifugal Force Measure Quickly Weighing. 应用离心力测量的快速称重。
- Operated by means of centrifugal force. 受离心力作用的。
- Can you lend me a pump to blow up my bicycle tyres? 你能借给我个打气筒给车胎打打气吗?
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- Please cooperate with us in evacuating here quickly. 请与我们合作，快速撤离这里。
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
