其中瑞典为乳糖耐受性比例最高的国家。

Sweden has one of the world's highest percentages of lactase tolerant people.

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“历史性比例”的假账摧毁了一家经验丰富的交叉营销多种特许经营权的公司。

An accounting fraud of "historic proportions" undermined a company that was built on the skilful cross-selling of a bundle of franchises.

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而当一个国家趋向老迈时(中位年龄在40岁以上)，依赖性比例仍然高，这是因为老人多的原故。

When a country is ageing (median age above 40), it again has a high dependency ratio, this time because of old people.

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the first was it didn't bother with the established baseline of what percentage of teenage girls had received an unwelcome sexual advance in the day to day actions with people.

第一个问题是,它并没有涉及到底量度的基准,到底这些十几岁的女孩子们,在白天与人正常交往的时候,所受到的性挑逗的比例为多少。

麻省理工公开课 - 媒体、教育、市场课程节选

And the functionality goes as the square of the difference in electronegativity.

这个公式的泛函性与电负性之差,的平方成比例。

麻省理工公开课 - 固态化学导论课程节选