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- A New Technology of Extended Pump Detection Period and Its Application 延长油井检泵周期的新技术及其应用
- Keywords frequency-converter;electric submersible pump;electric circuit;pump detection period;soft start;underload; 变频器;潜油电泵;电路;检泵周期;软启动;欠载;
- pump detection period 检泵周期
- Specifies a numeric value between 0 and 1 that is used to detect periodicity. 指定一个介于0和1之间的数值,用于检测周期。
- 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 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。
- 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?
- Pertaining to the detection and isolation of a malfunction or mistake. 用于修饰或说明与故障或错误的检测和隔离有关的特性。
- Development and application of paraffin removal unit in pump detection operation 检泵清蜡装置的开发与应用
- 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。
- This trick escaped detection at the time. 这骗局那时候没被发觉。
- It's hard work to pump facts into unwilling students. 向不自觉的学生灌输知识并非易事。
- detection period 检测期