问题
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The fuel injector injects a fine spray of fuel into the hot air and combustion _____, producing much high pressure in the gases.
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The sequence of fuel injection into cylinders is determined by _____.A.the steeringB.the d
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It should be evident that the amount of fuel injected into the cylinder is dependent on th
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The quantity of oil injected into the cylinder can be regulated _____.A.by turning the pum
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Fuel has to be injected into the engine at a high pressure so that it _____ correctly.A.is
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"Scavenging" on a diesel engine means _____.A.injecting fuel oil into a cylinderB.removing