An Investigation into Application of Ceramic-Metal FGM Plating to Small High Speed Gasoline Engines;Analysis of Compression Ignition Combustion in a Two-Stroke Gasoline DI Engine;Analysis of cycle-by-cycle variation in a direct injection gasoline engine using a laser-induced fluorescence technique;Analysis of EGR cyclic variations in a direct injection gasoline engine by using Raman scattering method;Analysis of engine friction at engine start and during warm-up process……