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- Warm-up time for a vapor jet pump or a diffusion pump or a diffusion ejector pump 蒸汽喷射泵、扩散泵或扩散喷射泵的加热时间
- Cool-down time for a vapor jet pump or a diffusion pump or a diffusion ejector pump 蒸汽喷射泵、扩散泵或扩散喷射泵的冷却时间
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- oil diffusion ejector pump 油扩散喷射泵
- 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?
- 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。
- Coverplate on top side ejector plates ? 在顶出板的上面有盖板吗?
- 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。
- hydro-steam ejector pump 水蒸汽喷射泵
- 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?
- ash ejector pump 灰喷射泵
- oil vapour ejector pump 油蒸气喷射泵
- 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。
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- oil ejector pump 油喷射泵
- Figure 10-8: Ejector seat levers have catastrophic results. 图10-8 弹射操纵杆具有灾难般的后果。