安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Rate、ratio、proportion，这三个表示比率的单词有什么区别？
就是两个数字之间的比值， A B,用来反应两个数字之间的关系。 所以从逻辑上来说 proportion 和 Rate 都是 ratio Rate则是一种特殊的Ratio, 一般多用于物理学。 其强调的是在某一个物理量和单位量的ratio 相当于中文的“每X多少”，中文翻译成比率。 比如每小时3公里，这就是一个Rate 每周三次，也是一个Rate。 proportion，这个概念则比较抽象。 他强调的是一个部分占总体的多少的这个概念的抽象，并不一定特质某一个。 比如说，1:2 是一个 Ratio , 50%是一个百分比，但是这两个都是proportion。
- RATIO中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
The staff to student ratio has increased dramatically in the last five years The efficiency of a machine is the ratio between the energy it supplies and the energy put into it
- Ratio - 搜索 词典
8 To calculate your inclusion ratio, divide the number of pages in a search engine 's index by the total number of pages on your site 为了 计算 包含 率， 将 搜索引擎 索引 中 的 页面 数 除以 您 站点 上 的 页面 总数。
- ratio（英语单词）_百度百科
ratio是英语单词，主要用作名词，表示两个数量之间的比率或比例关系，复数形式为ratios，英式音标为ˈreɪʃiəʊ，美式音标为ˈreɪʃioʊ。 其核心含义为通过商数形式表达的相对数量关系。
- RATIO Definition Meaning - Merriam-Webster
The meaning of RATIO is the indicated quotient of two mathematical expressions How to use ratio in a sentence
- Ratios - Math is Fun
A ratio tells us how much of one thing we have compared to another There are 3 blue squares to 1 yellow square
- RATIO——含义、同义词和翻译| 柯林斯英语词典资源
A ratio 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
- Ratio - Meaning, Simplification, Table, Examples - Cuemath
The ratio is used to compare two or more numbers It is used to indicate how big or small a quantity is when compared to another Learn about its definition, how to calculate ratios, how to simplify them along with some solved examples
|
|
|