ratio
英 [ˈreɪʃiəʊ]
美 [ˈreɪʃioʊ]
n. 比率; 比例
复数:ratios
CET4CET6考研TOEFLIELTSTEM4TEM8BEC医学
Collins.2 / BNC.2365 / COCA.3088
牛津词典
noun
- 比率;比例
the relationship between two groups of people or things that is represented by two numbers showing how much larger one group is than the other- What is the ratio of men to women in the department?
这个部门的男女比例是多少? - The school has a very high teacher-student ratio.
这所学校的师生比例很高。 - The ratio of applications to available places currently stands at 100:1.
目前,申请人数和就业岗位的比例为100:1。
- What is the ratio of men to women in the department?
柯林斯词典
- N-COUNT 比;比率;比例
Aratiois 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.- 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 ratio is 1 to 6.
成人与儿童的比例为1比6。
- In 1978 there were 884 students at a lecturer/student ratio of 1:15...
英英释义
noun
- 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
- the relative magnitudes of two quantities (usually expressed as a quotient)
双语例句
- A method of identifying road adhesion coefficient based on wheel slip ratio is investigated in this paper.
文中通过仿真研究探索了一种基于车轮滑移率的路面附着系数识别方法。 - This will lead to a recommendation for the compression ratio to be used within the LPAR.
这会提供在LPAR中使用的压缩率的建议。 - The adult to child ratio is 1 to 6.
成人与儿童的比例为1比6。 - With the increase of cyclic stress ratio, the pore water pressure rate increases.
随着循环应力比的增加,孔压率增加。 - And that gives you the ratio of k1 plus k minus one.
那给出k1和k负1的比。 - 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。 - Use one buffer pool, but increase its size until the index hit ratio stops increasing.
使用一个缓冲池,但是增加其大小直至索引命中率停止增长。 - The low tension and gentle treatment is also ensured by the ratio metered AC drive.
其速比控制的交流传动系统也确保了低张力和轻柔处理。 - The quantity of ambiguity and restrictive condition are in the direct ratio.
歧义的数量与限制条件的数量成正比。 - The mass ratio of PBA to PEDA which affects polyurethane property was studied.
分析了PBA和PEDA的质量配比对合成的聚氨酯性能的影响。