常見例句雙語例句They use a piston engine instead.他們改用活塞發(fā)動機。dict.cnThe objective of the study is to analyze one particular engine, the dual hydraulic free piston engine-DHFPE.雙活塞式液壓自由活塞發(fā)動機是將內燃機與液壓泵集成為一體的新型動力機械。The objective of the study is to analyze one particular engine, the dual hydraulic free piston engine(DHFPE) and to provide theoretical basis for DHFPE design.雙活塞式液壓自由活塞發(fā)動機是將內燃機與液壓泵集成為一體的新型動力機械。權威例句The new company will focus on piston engine, turboprop and military aircraft production.FORBES: Hawker Beechcraft Emerging From Bankruptcy But Court Delays Final DecisionThe Cirrus piston engine, made by Teledyne Continental, is very reliable.FORBES: Magazine ArticleWe would still be flying in piston engine planes.FORBES: Forget Fukushima: The 'Other' Nuclear Debate 返回 piston engine