意味
the ratio of the volume of a cylinder in an engine when the piston is at the bottom of its stroke to the volume when the piston is at the top.
圧縮比
A higher compression ratio can improve engine efficiency.
高い圧縮比はエンジンの効率を向上させることができます。
同意語
最終更新時刻: 2025/01/11 11:55