the ratio of the maximum to the minimum volume in the cylinder of an internal-combustion engine, measured before and after compression (one piston…
| 单词 | θ214021 |
| 释义 | society > occupation and work > equipment > machine > machines which impart power > engine > internal-combustion engine > [noun] > piston > movement in > measurement of (1) compression ratio1907 the ratio of the maximum to the minimum volume in the cylinder of an internal-combustion engine, measured before and after compression (one piston… |
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