Based on "two-microphone" method, a sound intensity measurement was carried out towards a vehicle four-stroke gasoline engine in a semi-anechoic room.
运用声强测试技术的双传声器法原理，对一台车用汽油发动机在半消声室内进行了声强测量。
The aircraft is powered by a 360hp air-cooled, four-stroke, petrol (gasoline) piston engine.
飞机由一台360马力风冷、四冲程汽油活塞发动机提供动力。
Based on the working principle of the four-stroke engine, we model the four-cylinder gasoline engine using bond graph technique.
基于四冲程发动机的工作原理，用键合图对一四缸汽油机进行了建模。
The engine is four- stroke, air-cooled gasoline engine which is started by rebound starter and it can transmit smoothly without energy loss.
发动机为四冲程空冷汽油机，靠反弹式起动器启动。
At the same time, simplex four stroke gasoline engine has carried on the corresponding series experiment in Honda HODNA on the G200.
同时，在本田hodnaG200单缸四冲程汽油机上进行了相应的系列试验。
At the same time, simplex four stroke gasoline engine has carried on the corresponding series experiment in Honda HODNA on the G200.
同时，在本田hodnaG200单缸四冲程汽油机上进行了相应的系列试验。
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