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- pump check spring 泵止回簧
- If valve is disassembled during installation, caution must be exercised to install check springs in their proper location. 如果在安装期间拆解阀门,则必须特别注意将止回阀的弹簧安装在适当的位置。
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- Was Pump Checked for leaks? 是否检测泵的泄漏问题?
- So that when conducting the blasting excavation,the measures of controlling vibration velocity,monitoring vibration extent,checking spring range,sound wave inspection and so on were . 爆破开挖采用振速控制、振动监测、回弹检测和声波检测等先进技术,使拉西瓦水电站坝肩和基础开挖达到国内一流水平,堪称“精品工程”。
- Sunday is the best day to check the want ads. 星期天是在报纸上查寻招聘广告的最好的日子。
- Have you got any rain check for the following game? 你拿到下一场球的免费票了吗？
- It always pays to give your paper one final check. 写了东西最后检查一遍总是有好处的。
- He was careful enough to check up every detail. 他非常仔细，把每一个细节都核对过了。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Please check up these references. 请核对这些参考资料。
- Carefully check the car being scorched. 仔细检查过被烧焦了的汽车。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- He predated the check by five days. 他把支票上的日期填早了五天。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- I'll have to check the entries in the ledger. 我得核对一下总帐的项目。
- 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。
- Is there a place we can check in our coats? 有暂存大衣的地方吗?
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
