问题
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A diesel engine burns _____ a gasoline engine of the same capacity in the same period of time.
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The selection of an oil depends _____ on the operating conditions, the design of the engine and the type of fuel to be burned.
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The burning of the fuel adds more heat to the air charge, causing it to expand and force t
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The ability of a fuel particle to travel into the combustion chamber before burning is cal
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Japanese firms have achieved the highest levels of manufacturing efficiency in the world a
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Air in the fuel lines to the fuel injection nozzles of a diesel engine will cause the engi