•讲解:在这个例句中,“the ratio of income to expenses”表示“收入和支出的比例”。使用冒号“1:2”表示收入和支出之间的比例关系。这种用法通常用于描述个人或企业收入和支出的比例情况。 8. •示例:The ratio of population to land area is high in this city.(这座城市的人口数量和土地面积的比例很高...
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...
There was only one breed (L), and generations (Go-G5) were clear in Ty. Therefore, sex ratio was analyzed in each generation in Ty. Analysis was performed by the same method as mentioned previously0. The classes which showed a shift of sex ratio to either sex are cited mainly in ...
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...
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...
Tail length is the main secondary sexual characteristic of adult sea turtles. In order to assess the size at which sexual dimorphism in this character becomes evident, six different measurements of tail length were collected or calculated from 2631 specimens found in the waters around Italy. These...
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
[4, 5, 16], we predict that women in job types that are labelled as " high stress", would be more likely to give birth to daughters than to sons, while women in "low stress" job categories should have a probability of giving birth to a son or daughter that is close to the world...
of 1991. In the 10 years following the census of 2001, the topic again received attention in the media, in international scientific journals, and in books.3,4,5,6,7,8,9,10The Census of India 2011 has shown that the sex ratio in India in the age group of 0–6 years continues to ...