ratio的名词 ratio的名词是什么

1. 比，比率
2. 【数】比例
3. 系数
4. 比值
5. 【经】复本位制中金银的法定比价
6. 《推理》半年刊
7. 【律】判决理由

1. 用比例方式表达
2. 求出...的比值
3. 使...成比例
4. 将（相片）按比例放大或缩小

1. the relative magnitudes of two quantities (usually expressed as a quotient)
2. the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree;

   "an inordinate proportion of the book is given over to quotations"
   "a dry martini has a large proportion of gin"
   

1.比;比率;比例
Aratio is a relationship between two things when it is expressed in numbers or amounts. For example, if there are ten boys and thirty girls in a room, the ratio of boys to girls is 1:3, or one to three.

e.g. In 1978 there were 884 students at a lecturer/studentratio of 1:15...
1978年有884名学生，师生比为1比15。
e.g. The bottom chart shows theratio 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。

1. The ratio of pupils to teachers was 30 to 1.
   学生和老师的比率是30比1。
2. 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。

• show a ratio of...to...比率为…比…

• direct〔inverse〕ratio正〔反〕比

• birth〔death〕ratio出生〔死亡〕率
• current ratio电流比

• at the ratio按比率
• by a ratio of根据…的比率
• in direct ratio按正比率
• with the ratio of以…比率

• ratio between两者之间的比
• ratio of...to...…与…之比
• ratio to对…的比率

• ☆ 1636年进入英语，直接源自古典拉丁语的ratio，意为计算，估计，程序。