scavenging ratio（意思翻译）

换气比

scavenging ratio（相似词语短语）

1、efflux ratio───流出比

2、gyromagnetic ratio───[电磁]旋磁比；[物]回磁比

3、ratio───n.比率，比例

4、utilization ratio───利用系数，实用比；[计]利用率；实用比

5、variation ratio───异众比率；变异比率；变速比，变速范围

6、click ratio───点击率

7、arithmetical ratio───算术比

8、fertilizer ratio───肥料配合比，肥料配合比例

9、odds ratio───优势率；[统计]让步比

scavenging ratio（双语使用场景）

1、The experimental and analytical results show that the capability of scavenging the bottom-hole increases continuously as the ratio between diameters of nozzles and their number decrease.───实验和分析结果表明，随着喷咀直径比值的减小和喷咀数量的减少，井底净化能力不断提高。

2、The result shows that stratified scavenging reduces fuel loss during air exchange greatly lowing the fuel consumption rate and enlarging the air-fuel ratio range.───试验结果表明，分层扫气可减少换气过程的燃料损失，使燃油消耗率大幅度下降； 使混合气空燃比的范围加大。

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