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问题详情

The pressure in an operating diesel engine cylinder continues to rise for a short period after the piston passes top dead center as a result of the （）

A、expansion of the combustion gases

B、exhaust and intake valves just closing

C、maximum compression is just being attained

D、fuel injection occurring at that point and combustion begi

时间：2022-01-12 17:25 关键词：船舶电气与船舶安全

答案解析

A

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