The figure that the volume of air at BDC is divided by the volume of air at TDC is termed as（）.

时间：2019-04-13 23:01:52 关键词：volume,of,air

The figure that the volume of air at BDC is divided by the volume of air at TDC is termed as（）.

A.ignition ratio

B.power ratio

C.compression ratio

D.injection ratio

答案解析

C

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