请输入您要查询的英文单词:

 

单词 rotary engine
释义

rotary engine

noun
1An engine which produces rotary motion or which has a rotating part or parts, in particular:The motor is one of the two known molecular rotary engines that derive their energy from a transmembrane ion motive gradient....
  • ‘Rotational motion is at the heart of many conventional machines, such as rotary engines, screws and clocks,’ said Professor Ozin.
  • In 1782, Watt developed a rotary engine that could turn a shaft and drive machinery to power the machines to spin and weave cotton cloth.
1.1An aircraft engine with a fixed crankshaft around which cylinders and propeller rotate.A couple of the Sopwiths took to the sky and it was rather amazing to watch these slow, graceful aircraft flying - their rotary engines providing a most unusual sound track....
  • He loaded one two extra 50-hp Gnome rotary engines, three propellers, extra landing wheels, nuts, bolts, turnbuckles, wires, fabric, and everything else needed to rebuild a badly damaged aircraft.
  • These engines differed from the usual rotary engines in that the engine rotated clockwise as seen from the front and the propeller rotated counter-clockwise.
1.2A Wankel engine.Mazda may have been nothing more than a division of Ford for the past 25 years, but they're the only ones to have persevered with Wankel rotary engines....
  • After an absence of several model years, Canadian auto buyers will once again have the opportunity to buy a vehicle with a Wankel rotary engine.
  • Power's biggest break came in 1973, when Mazda Motor Corp. started hyping its new Wankel rotary engine.
随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 23:49:38