ratio of drop发音

意思翻译

下降率

相似词语短语

drop of───滴

drop───n.滴；落下；空投；微量；滴剂；v.推动；帮助；宣扬；下降；终止

drop out of───退学，失学；从……当中退出；不参与，退出

ratio───n.比率，比例

variation ratio───异众比率；变异比率；变速比，变速范围

a drop of───一滴…

click ratio───点击率

gyromagnetic ratio───[电磁]旋磁比；[物]回磁比

fertilizer ratio───肥料配合比，肥料配合比例

双语使用场景

Housing starts have yet to climb off the bottom, automobile sales have recovered only a third of their drop and the ratio of inventories to sales, after spiking during the recession, is now quite low.───房产刚开始爬出底部，汽车销售目前只回升了跌幅的三分之一，而待售的库存经过衰退中的激增，也在目前到达非常低的位置。

one from eight meters and I drop another one from two meters then the difference in time will be the square root of the ratio.───一个从8米处坠落，一个从2米处坠落，时间之差是它与高，之比的平方根。

They found that the ratio in second births where the first child was a daughter fell from 906 girls per 1,000 boys in 1990 to 836 in 2005 - a drop of 0.52% a year.───他们发现，当第一胎是女儿时，第二胎中的女孩跟男孩的出生比例从1990年的906：1000下降到2005年的836：1000 -每年下降0.52%。

英语使用场景