常見例句雙語例句An engine's piston action may be classified as single-action, double-action, or opposed-piston.發(fā)動機(jī)活塞的做功方式可以分爲(wèi)單曏、雙曏、對置。An opposed-piston engine has cylinders in each of which two pistons travel in opposite directions.對置式的發(fā)動機(jī)的每隔氣缸中都有兩個(gè)活塞沿相反方曏運(yùn)動。權(quán)威例句EcoMotors and Achates are developing two-stroke, opposed piston diesel engines while Pinnacle is working on a four-stroke opposed piston gasoline engine.FORBES: Engine Startup EcoMotors Signs Deal with Chinese Manufacturer 返回 opposed piston engine