rate和proportion有什么区别

2024-11-23 05:14:01
推荐回答(1个)
回答1:

与proportion搭配的介词是in,比如in the proportion of按…的比例,in proportion成比例,这样的短语,而与rate搭配的介词多为at,如 at a rate of.
具体可看下面几个句子:
*The unemployment rate is rising in that country.
那个国家的失业率正在上升
*The car was going at the rate of 60 miles an hour.
汽车以每小时六十英里的速度行使.
*The room rates at this motel range from $30 to $50 per day.
这个汽车旅馆的房价每天从三十美元到五十美元不等.
*The proportion of imports to exports is worrying the government.
进出口的比例令政府担忧.
*A large proportion of the country is desert.
这个国家大部分地区是沙漠.
大致而言:Rate:指→每计量的单位有多少量.如例句中的:
.每百人有多少人失业
.每小时跑多少英里
.每天的房价是多少钱