population ratio meaning in English

粒子数比

Population ratio of those aged 65 or older to total population
注释人口老化率超过65岁的人口总人口x 100
At the end of 2004 , the number of hospital beds was about 34 400 . the bed - population ratio was five beds per thousand population
截至2005年年底，医院病床的数目约为34 119张，病床与人口的比例约为每千人4 . 9张。
At present , the population aging in our country is serious , the working population ratio is also dropping unceasingly , which explained that there is a very big development space and a huge development potential for the insurance in our country , our country ' s insurance market favors for the world
目前，我国人口老龄化严重，劳动人口比率也在不断下降，这说明保险在我国有很大的发展空间和巨大的发展潜力，我国的保险市场为世界所看好。
The variables we chose in this paper included : population density ( people / km2 ) 、 population ratio of people with college or above educational levels 、 population ratio of elder people over 65 years old 、 population ratio of people of agriculture workers and the number of physicians per 100 , 000 people
研究变?包括人口密? （人平方公? ）、专科以上教育程?人口比? 、 65岁以上人口比? 、农业人口比?与每10万人西医人? ，并使用集群分析进?研究。