compression volume ratio

基本解释

Displacement indicates engine size, and compression ratio compares the total cylinder volume to compression chamber volume.
位移表明发动机的大小，和压缩比比较气缸总容积压缩室容积。
Experimental results show that this method is used to compress medical image data and medical volume data with high compression ratio and fidelity.
实验证明这种编码方法可对医学图像或医学体数据进行较高压缩率的压缩，恢复图像质量满足实际应用的要求。
When the compression ratio is constant, the coefficient of fullness decreases with the increase of gas-fluid volume ratio and the clearance volume coefficient;
在压缩比一定的条件下，抽油泵的充满系数随泵吸入口气液比和余隙容积系数的增加而降低；

Its Variable Compression Engine can alter its compression ratio (the volume in a cylinder when the piston is up compared with the volume when it is down) from 14-1 to 8-1, depending on the circumstances.
ECONOMIST: Fuel economy