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- At design point for a partial emission pump the static pressure at wall of volute has been measured, and the performance has also been investigated in detail. 本文在设计工况下对部分流泵蜗壳壁面静压进行了实验测量,同时详细研究了部分流泵的外特性。
- high-speed partial emission pump 高速部分流泵
- stimulated emission pumping spectroscopy 受激发射激发光谱学
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- STUDY ON STATIC PRESSURE AT WALL OF VOLUTE AND PERFORMANCE FOR A PARTIAL EMISSION PUMP 部分流泵蜗壳壁面静压及外特性研究
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- 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。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- 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?
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- An example is the emission of light from matter. 物质的发光即为一例。
- 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。
