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- This paper summaries the structure principle and design points of underwater pump davit. 该文对水下泵吊放装置的机构原理及设计要点作概要介绍。
- Design of underwater pump davit for deep water dredging workboat 深水疏浚工程船水下泵吊放装置开发设计
- This machine has been specially adapted for use underwater. 这机器是为水下使用而特别改装的。
- 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。
- This machine has been specially adapted for underwater use. 这机器是为水下使用而特别改装的。
- 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？
- A ship equipped for laying explosive underwater mines. 布雷舰艇装备有布水雷装置的舰艇
- 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。
- A trademark used for an underwater breathing apparatus. 水肺，水中呼吸器用于水下呼吸装备的一种商标
- Travel Form is no longer useable underwater. 旅行形态不能再用于水下。
- A device used underwater to produce pulses of sound, as for an echo sounder. 声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置
- 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。
- 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?
- Riptide is a strong underwater current. 激潮是海面下一种强大的暗流，
- Yes, including the underwater form. 可以，包括在水下的形态。
- They extract ten million tons of coal each year from underwater mines. 他们每年从水下煤矿中采掘一千万吨煤。
