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- This kind of pump drainage irrigation equipment can help achieve the irrigation of terraced fields. 利用这种提灌设备就可以解决梯田的灌溉问题了。
- Continuous pump drainage of water in coal mine results in the desiccation of soil and therefore the related ecological problems. 矿井水强烈持续抽排，导致土壤趋于干化并产生相应的生态环境问题。
- By comparison with the former one, the unity pipe string not only can finish calculating output, measuring pressure and pump drainage, it also can perform measures such as acidification. 与原三联作相比,一趟管柱不但完成求产、测压、泵排工作,而且还能进行酸化等措施,提高了资料品质,减少了作业成本。
- Views on Automatization of Pump Drainage 浅谈水泵排水自动化
- Pump Drainage and Irrigation Engineering 机电排灌工程
- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- Blood is pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- Blood was pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- Her heart was pumping very fast. 她的心脏跳得很快。
- He was pumping away the whole day. 他整天忙着用唧筒抽水。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- The drainage of the town is not good, some of the pipes are broken. 城里的排水系统不好,有些水管断裂了。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- She succeeded in pumping the name of the winner out of him. 她从他的口中打听到了获胜者的名字。
- 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。
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
