ratio中文是什么意思

中文翻译手机版

• n.
(pl. ratios)
1.比，比率，比值；比例；系数。
2.【经济学】复本位制中金银的法定比价。
短语和例子

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

例句与用法

• The cross ratio he called anharmonic ratio .
他把交比叫作非调和比。
• Population can increase in a geometric ratio .
人口可以按几何级数增长。
• The ratio between the two sides is one to four .
双方人数对比是一对四。
• Scientists are trying to increase that ratio .
科学家正设法增加这个比率。
• This is the prime ratio of the nascent increments .
这是最初增量的最初比。
• Subsistence only increases in an arithmetic ratio .
生活资料只能按算术级数增长。
• A step-down transformer has a turns ratio less than 1 .
降压变压器的匝数比小于1。
• As a result, a more even air-fuel ratio is maintained .
因此，能维持合适的空气与燃料之比。
• Higher ratios can be used with more exotic fuels .
采用较特殊燃料时，可以采用较高的压缩比。
• Pruning, by removing part of the top, alters this ratio .
修剪通过剪除部分树冠而改变根冠比。
• 更多例句：  1  2  3  4  5

英文解释

• 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"
同义词：proportion,

• the relative magnitudes of two quantities (usually expressed as a quotient)

百科解释

In mathematics, a ratio is a relationship between two numbers of the same kindWentworth, p. 55 (e.

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