ratio-主題

ratio

['reiʃiəu]

n.比率, 比例

例句與用法：

The interval between any two frequencies having a ratio of2 to1.

倍頻程頻率比率為2比1的兩個頻率的間隔

The ratios of 1 to 5 and 20 to 100 are the same.

1與5之比和20與100之比相同。

Men outnumber women here in the ratio of three to one.

此地男子數量以三比一超過女子。

The ratio of schoolboys to schoolgirls is 2 to 1.

男學生和女學生的比例是2比1。

詞形變化：

名詞複數: ratios |

英文解釋:

名詞 ratio:

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

以上來源於大辭典