不安全注射操作方面的数据表明，在全世界，反复使用未经消毒的针管和针头进行注射的比率高达40%，而且在某些国家该比例可高达70%。
Unsafe injection practices: Data show that worldwide up to 40% of injections are given with syringes and needles reused without sterilization and in some countries this proportion is as high as 70%.
和黑人相比，其他种族群的男性和外种族人结婚的比例要大得多：例如，亚裔美国男性和拉丁裔男性2008年与白人结婚的比率是38%。
Compared with blacks, proportionally more men in other groups marry outside their race: for example, 38% of Asian American men and Hispanic men married white women in 2008.
诺华本身也遇到这个问题，但魏思乐表示，跳槽的比率在诸如销售和营销的雇员中比例最高，这种雇员的技用到其他行业适应极易。
Novartis has suffered from this itself, but Mr Vasella says turnover is highest among employees, such as those in sales and marketing, whose skills transfer readily from one industry to another.
他称这一比率的“神圣比例”和特色在他的画多了。
He called this ratio the "divine proportion" and featured it in many of his paintings.
根据他们的行为，木材腐朽的最终结果是所有组成部分（纤维素和木质素）所占比例大小有不同比率的变化，并且腐朽的木材变成浅色。
The ultimate result of the wood decay under their action is that all components (cellulose and lignin) are removed in differing proportions at different rates, and the decayed wood is light- colored.
这个比率显示公司正在运营其资产的权益和债务比例。
This ratio shows the proportion of equity and debt the company is using to finance its assets;
还使用了能用计算比率的公式来算每个引起碰撞和搁浅基本原因的比例。
The proportional contributory figures of these causal factors to the particular accident type studied are calculated using a ratio calculation formula.
还使用了能用计算比率的公式来算每个引起碰撞和搁浅基本原因的比例。
The proportional contributory figures of these causal factors to the particular accident type studied are calculated using a ratio calculation formula.
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