【题目】7. pump①The engine is used for pumping water out of thewell.② She washed her face at the pump in front of thehotel. 相关知识点: 试题来源: 解析 【解析】【答案】 ① 动词;抽(水②名词;水泵【核心短语】be used for:被用来.【翻译】①这个引擎装置是用来从井里抽水的。②她在酒店...
Water pump for pumping water out of a flowing body of water into higher levels has a float and a gravity piston but no motorized driving mechanismdoi:DE202004006272A float (4) and a gravity piston (3) insert in first (1) and second (2) cylinders respectively linked by cables (10). A...
The meaning of PUMP OUT is to produce (something) quickly and frequently. How to use pump out in a sentence.
Why is '-ed' sometimes pronounced at the end of a word? Popular in Wordplay See All Terroir, Oenophile, & Magnum: Ten Words About Wine 8 Words for Lesser-Known Musical Instruments 10 Words from Taylor Swift Songs (Merriam's Version) ...
轻便帆布鞋a light soft shoe that you wear for dancing or exercise动词 verbA:用泵(或泵样器官等)输送to make water, air, gas, etc. flow in a particular direction by using a pump or sth that works like a pumpThe engine is used for pumping water out of...
Pump, a device that expends energy in order to raise, transport, or compress fluids. The earliest pumps were devices for raising water, such as the Persian and Roman waterwheels and the more sophisticated Archimedes screw (q.v.). The mining operations of
PURPOSE:To pump up the muddy water stored in a tank completely without leaving mud in the tank, by inverting the flowing direction of a part of the muddy water drawn up by an impeller that is rotated in a cylindrical casing, injecting the muddy water from nozzles provided at the top of...
The biggest concern of pumping out water from this deep is the gradual settling down of the land surface. As the water is pumped out, the vacant space left is compacted(压实) by the weight of the earth above. Even though pumping from these depths is expensive, it is ...
1.QI End Suction Water pump introduction QI(R) Centrifugal end suction engine pump is a single stage, single suction pump for pumping clean water and the other liquids physically and chemically similar to the clean water. This pump is suitable for public water supply and d...