•讲解:在这个例句中,“the ratio of investment in stocks to bonds”表示“投资股票和债券的比例”。使用冒号“3:2”表示股票和债券的投资金额比例关系。这种用法通常用于描述投资组合中不同资产类别的分配比例。 5. •示例:The ratio of kilometers per hour to miles per hour is (每小时公里数和每小时...
2. ratio (名词）比，比率，比例，系数。例如：In 1978 there were 884 students at a lecturer/student ratio of 1:15. 1978年有884名学生，师生比为1比15。The bottom chart shows the ratio of personal debt to personal income. 下面的图表显示了个人负债与个人收入之比。The adult to child...
Over the past decades, with the rapid popularity of assisted reproductive technology (ART) for infertility treatment, a growing number of babies were born from IVF or ICSI10. It was estimated that ART has contributed to the birth of over 5 million live born babies worldwide11. Notably, as w...
1、The ratio of female to male doctors is about 2:3. 男女医生的人数比大约是2比3。 2、The ratio of men to women in the company is 3:1. 公司男女员工的比例是3:1。 3、The ratio of blue to red cars is 2:1. 蓝色汽车与红色汽车的比例是2:1。 4、The ratio of sugar to water in ...
We initiated 16 experimental populations, which were exposed to one of four treatment combinations (factorial 2 sex ratios × 2 food regimes design), using four replicate lines per treatment combination (n = 16 selection lines in total). The experimental lines were allowed to evolve in the labor...
部分；面积；均衡 vt. 使成比例；使均衡；分摊 ratio n.(名词) 比，比率；【数】比例；系数；比值；【经】复本位制中金银的法定比价； 【律】判决理由 v.(动词)用比例方式表达；求出...的比值 The ratios of 1 to 5 and 20 to 100 are the same.1与5之比和20与100之比相同。
Secondary sex ratios of animals with genetically determined sex may considerably deviate from equality. These deviations may be attributed to several proxi
The sex ratio of 1.06:1, the ratio of male to female births, has declined over the past decades. Recent reports from a number of industrialized countries indicate that the proportion of males born has significantly decreased, while some male reproductive tract disorders have increased.To examine ...
一、意思不同 1、proportion构成比；比例通常以100％为比例基数，用来说明各构成部分在总体中所占的比重或分布，比如什么东西在什么中占的比例很大 。2、ratio意思是比，比率。二、强调不同 1、proportion强调一物与他物在数量、大小等方面的关系。2、ratio强调是整体与部分、部分与部分的比率。两个相关...
一般表达为:2:3 Rate 是率,速率啊什么的。打个比方 The car was going at the rate of 60 miles an hour. The unemployment rate is rising in that country. Ratio 是比,就是数学上的那个。 The ratio of 15 to 5 is 3 to 1. 15:5=3:1 ratio 与 rate 的区别与用法: Rate and ratio ...