ratio 的中文翻译

音标: [ˈreiʃiəu]

n.

比, 比率, [财政]复本位制中金银的法定比价

ratio 的英文句子和中文句子

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

此地男子数量以三比一超过女子。


The ratio of luminous flux at a specific wavelength to the radiant flux at the same wavelength.

发光效率一定波长的光量对同样波长的辐射光量的比例


The ratio of schoolboys to schoolgirls is 2 to 1.

男学生和女学生的比例是2比1。