A diesel engine will lose power if fuel injection occurs too late in the cycle because th

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A diesel engine will lose power if fuel injection occurs too late in the cycle, because the _____.

A.fuel droplets will burn as they leave the fuel injector

B.fuel will not be properly atomized in the cylinder

C.maximum expansion of the burned fuel cannot take place in the cylinder

D.compression pressure will be too low to cause fuel ignition

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热搜:a是b的充分条件,b是a的必要条件吗