| 单词 | nozzle |
| 释义 | nozzle (nɒzəl ) Word forms: nozzles countable noun The nozzle of a hose or pipe is a narrow piece fitted to the end to control the flow of liquid or gas. If he put his finger over the nozzle, he could produce a forceful spray. Collocations: rocket nozzle The heated propellant would be fed through a conventional rocket nozzle to produce thrust. Retrieved from Wikipedia CC BY-SA 3.0 This uses a double-hulled rocket nozzle that allows the rocket fuel to circulate as a coolant. Retrieved from Wikipedia CC BY-SA 3.0 The second method would use injectors which sprayed a water and alcohol mixture onto the rocket nozzle, cooling it. Retrieved from Wikipedia CC BY-SA 3.0 Expansion in the rocket nozzle then further multiplies the speed, typically between 1.5 and 2 times, giving a highly collimated hypersonic exhaust jet. Retrieved from Wikipedia CC BY-SA 3.0 Nuclear thermal rockets pass a propellant over a central reactor, heating the propellant and causing it to expand rapidly out a rocket nozzle, pushing the craft forward. Retrieved from Wikipedia CC BY-SA 3.0 It has a jet and spray nozzle, with the jet perfect to hit gaps between blocks and paving. The Sun They can gouge the wood on decking, so leave a few feet between the spray nozzle and the surface. Times, Sunday Times Rinse with a spray nozzle. Times, Sunday Times Annoyingly, the spray nozzle became blocked frequently. Times, Sunday Times Using a pump or aerosol spray nozzle, it sprays evenly over the hair. Retrieved from Wikipedia CC BY-SA 3.0 Translations: Chinese: 喷嘴 Japanese: 噴出口 |
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