A large proportion of old people live alone.
一大部分老人都是独居。
The proportion of women in the profession had risen to 17.3%.
从事那个职业的女性比例已经增长到17.3%。
The proportion of women in middle management has risen to 40%.
中层管理人员中女性的比例已经上升到了40%。
A high proportion of five-year-olds have teeth in poor condition.
五岁儿童牙齿不健康的比例高。
A large proportion of the dolphins in that area will eventually die.
那个地区的很大一部分海豚最终都会死去。
The proportion of single parent families varies between different income groups.
单亲家庭比例在不同收入群中各不相同。
The proportion of empty space in a rock is known as its porosity.
岩石中空隙的比例被称为孔隙度。
Water covers a large proportion of the earth's surface.
水覆盖了地球表面的大部分。
Women's bodies tend to have a higher proportion of fat to water.
女性体内往往有更高的脂肪与水的比值。
A large proportion of the nation's households are hooked up to the Internet.
全国大部分家庭都接通了互联网。
The proportion of butter to sugar is about two to one.
黄油与白糖的比例大约是二比一。
Women make up a large proportion of the health workforce.
妇女构成卫生人力的一大部分。
A large proportion of the children come to school by bus.
很大一部分儿童乘公共汽车上学。
What is the proportion of men to women in the population?
人口中男女的比率是多少？
What is the proportion of your friends come from your class?
你有多少比例的朋友是来自这班的？
But only a small proportion of them move on to "protected" jobs.
不过，其中仅有少一部分进过转正成了“有保障的”固定工。
The proportion of those without insurance remained the same, at 16.3%.
没有医保的比例仍维持在16.3%。
The same proportion of the US population now would be six million deaths.
同样的死亡比例在现在的美国人口中则达到6百万。
North Sea oil _accounts_ for a high proportion of our export earnings.
北海石油占我国出口收入的很大一部分。
Do energy-efficient bulbs have a particularly high proportion of blue light?
节能灯的蓝光比例特别高吗？
It must have a proper proportion of green land, clean water and fresh air.
绿地、干净的水以及新鲜的空气必须到达一个适当的比例。
Weight: the general higher proportion of real wood door, the door is heavy.
重量：一般木门的实木比例越高，这扇门就越沉。
The tax rates are low and they affect only a small proportion of homeowners.
征税税率都很低且仅仅影响到一小部分房主。
The rich spend a much smaller proportion of their incomes than the rest of us.
富人于剩下的我们相比，花了他们收入更小的一部分。
The radio station has to include a substantial proportion of classical music.
该电台不得不播放大量的古典音乐。
Because the much higher proportion of their people are actually able to contribute.
因为她有更高比例的，有能力做贡献的人口。
Because the much higher proportion of their people are actually able to contribute.
因为她有更高比例的，有能力做贡献的人口。
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