单项选择题
A.swept volume of the cylinder
B.inside diameter of the cylinder
C.piston displacement in the cylinder
D.length of the piston stroke
单项选择题 When one cylinder has a lower compression pressure and higher exhaust gas temperature than any of the other engine cylinders, which of the conditions listed will indicated?（）
单项选择题 Compared to a naturally aspirated diesel engine, a supercharged diesel engine has（）
单项选择题 Late fuel injection occurring at, or after TDC in a diesel engine is indicated by excessive exhaust smoke and （）