在美国，移民在人口中所占比例每增加一个百分点，本土出生的人口生活水平就会提高0.05%。
In America, a one-percentage point increase in the proportion of immigrants in the population made the native-born 0.05% better off.
2015年，美国林务局首次使用55亿美元年度预算的一半以上用于灭火——这几乎是20年前火灾支出所占比例的两倍。
In 2015, the US Forest Service for the first time spent more than half of its $5.5 billion annual budget fighting fires—nearly double the percentage it spent on such efforts 20 years ago.
与身体其余部位相比，孩子头部所占比例往往比成人大。
Children tend to have relatively larger heads than adults in proportion to the rest of their body.
预计在未来许多国家中，老年人占人口比例将高于年轻人所占比例。
It is expected that there will be a higher proportion of older people than young people in many countries in the future.
在高级职称中，只有四分之一的教授是女性，黑人女性在所有女性学术人员中所占比例不到2%。
At senior levels, only a quarter of professors are women, and black women make up less than 2% of all female academic staff.
虽然在总人口中所占比例很小，但当很大比例的青年男子被迫迁出某一地区时，可能对当地产生巨大的影响。
Although a small proportion of the total population, this perhaps had a massive local impact when a large proportion of the young men were removed from an area.
第三，很重要的一点是要知道在过去20年里，美洲印第安人在更受欢迎的公共部门职位中所占比例是否有所增长。
Third, it is important to know if there has been growth in the American Indian share of more desirable public-sector positions over the last two decades.
亚洲所占比例从3%升到9%。
但是高质量的目录网站所占比例并不大。
But there are not many of them in proportion to those of lower quality.
各主要行业所占比例如下。
如今，中国在巴西国际贸易中所占比例为15%。
Today, it comprises 15 per cent of Brazil's international trade.
她说，以总长度计，原创制作所占比例仍然很小。
'Original production is still a tiny fraction in terms of total lengths,' she said.
而在近期这场衰退中，两者所占比例颠倒了过来。
而其余的教室里，有害灯光所占比例平均为90%。
In the remaining classrooms, an average of 90 per cent of lighting was of the harmful variety.
之前提到的女性在高等院校所占比例便很好地说明了这一转变。
The percentage of women in advanced education is proof of this change in attitude.
在地球上所有的生命有机体中，它们所占比例超出一半。
They represent more than half of all living organisms on planet Earth.
结核在携带艾滋病毒者的所有死亡中所占比例高达一半。
TB causes up to half of all deaths in people living with HIV.
英美税收总额中针对房产的征税所占比例要比其他国家高。
Britain and America raise a higher proportion of their revenues from taxes on property than other countries.
普劳德研究的对象是那些女生所占比例超低或者超高的学校。
Proud looked at these and schools that were exceptional in their high or low proportion of girls.
报告说，其他亚洲国家在所创造的财富中所占比例要小得多。
The other Asian nations will contribute a much smaller share of the wealth generation, the report said.
普劳德研究的对象是那些女生所占比例超低或者超高的学校。
Proud looked at these and schools that were exceptional in their high or low proportion of girls。
而俄国的中产阶级，我会在下周一讲到，其所占比例微乎其微。
The middle class in Russia, which I'll talk about on Monday, was just absolutely miniscule.
在大学程度人群所占比例比较低的社区中，上述特点是看不到的。
None of those things is a given anymore in communities where college-degree attainment is low.
我们可以从图表上看出：托雅的女生比例远远高于男生所占比例。
As can be seen from the chart, the percentage of female students was far higher than that of male students at Toya.
16岁以下人口所占比例从2000年的23%降至16.6%。
Those under 16 now make up 16.6% of the total, down from 23% in 2000.
他认为扩大乙醇在能源构成中的所占比例能够促进交通基础设施建设。
His reckons that more ethanol in the energy mix will encourage the development of a delivery infrastructure.
养猫和养狗的家庭在全国家庭总数中所占比例分别为26%和31%。
Overall, it estimated that 26% of UK households owned cats and 31% owned dogs.
养猫和养狗的家庭在全国家庭总数中所占比例分别为26%和31%。
Overall, itestimated that 26% of UK households owned cats and 31% owneddogs.
养猫和养狗的家庭在全国家庭总数中所占比例分别为26%和31%。
Overall, itestimated that 26% of UK households owned cats and 31% owneddogs.
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