It includes using ratios, percentages, and proportional reasoning to solve problems in science, social science, and career contexts.

它包括使用比例，百分比，比例推理来解决科学、社会科学和职业中的问题。

youdao

Using gutter oil, breeding ratios are off the charts!

使用地沟油的增殖比例远远超出了标准！

youdao

So that's how using some of these basic ratios gives us this primordial type of music and it's quite spectacular.

这就是如何用基本的音符来为我们创造,简单的音乐,但是这种音乐真的很雄奇壮丽

youdao

So that's how using some of these basic ratios gives us this primordial type of music and it's quite spectacular.

这就是如何用基本的音符来为我们创造,简单的音乐,但是这种音乐真的很雄奇壮丽

耶鲁公开课 - 聆听音乐课程节选

He screens for stocks using academic theories, which mostly boils down to companies with low price-to-book ratios, low price-to-earnings ratios, low short interest and positive earnings momentum.

FORBES: Magazine Article

This means using a light touch, mutually agreeing what risks are being run and trusting top management, rather than prescribing hard ratios and requiring boxes to be ticked.

ECONOMIST: The Financial Services Authority