rate ratio

rate ratio 基本解释

发生率比：一种相对差异度量，用于比较在任何给定时间发生的事件的发生率。

词组短语

1、prevalence rate ratio 患病率比率

rate ratio 用法和例句

1、Look for a few flow rate ratio bigger, relevant perhaps station exchanges a link.

找一些流量比较大，或者相关的站交换链接。

2、Influence of air mass flow rate ratio on combustion efficiency of solid rocket ramjet with two air inlets

二次进气流量比对固冲发动机燃烧效率的影响

3、Analysis and Calculation of Leakage Rate Ratio of Normal Atmospheric Temperature Liquid and Gas of Viscous Flow Leak

粘滞漏孔常温液体与气体漏率比的分析计算

4、The determining factors of the rate ratio come from the joint contribution of the activation enthalpy and activation entropy.

活化熵对反应速率常数比值的贡献是不可忽略的。

重点词汇

rate n. 比率, 率, 速度, 价格, 费用, 等级 vt. 估价, 认为, 鉴定等级, 责骂 vi. 被评价, 责骂

ratio n. 比, 比率 [医] 比, 比率, 比例