Need and Prospects of New Service Business for Elderly Population in India.Inversion of population pyramid in the developing countries has been one of the prime concerns of these countries that exert many challenges as well as newer opportunities. Increasing population in the higher age groups and ...
例如,“population density”(人口密度)用于描述单位面积内的人口数量;“population growth”(人口增长)用于描述人口数量的增加趋势;“population pyramid”(人口金字塔)则用于展示不同年龄组人口的比例和分布。 此外,“population explosion”(人口爆炸)用于形容人口数量的急剧增加;...
At this stage the population pyramid is broad at the base but since the mortality rate is high across all ages—and the risk of death is particularly high for children—the pyramid gets much narrower towards the top. • Stage 2: mortality falls but birth rates still high. In the second...
population 用法 【释义】 population n.(地区、国家等的)人口,人口数量;某领域的生物,族群,人口; (统计)总体,母体;(天文)星族 复数 populations 【短语】 1 population pyramid 人口金字塔 ; 人口年龄金字塔 ; 金字塔图 ; 人口金字塔图 2 population growth 人口自然增长率 ; 人口增长 ; 生物 种群增长 ; 人口...
Vinay VENKATRAMANaPrerak MEHTAb
While India is set to ride the productivity boom of its large working-age population, the country will have to ensure it can keep its population pyramid stable as the majority of the population ages and total fertility rates continue to decline. ...
population pyramid vital rates age distribution mortality (Show more) See all related content population, inhumanbiology, thewhole numberof inhabitants occupying an area (such as acountryor the world) and continually being modified by increases (births andimmigrations) and losses (deathsand emigrations...
In terms of demographic developments, the birth control efforts of the Chinese government had considerable effects on the demographic pyramid in China. Upon closer examination of the age distribution, a clear trend of an aging population becomes visible. In order to curb the negative effects of an...
Define population growth. population growth synonyms, population growth pronunciation, population growth translation, English dictionary definition of population growth. Noun 1. population growth - increase in the number of people who inhabit a territory
A population pyramid with a bulge at its center would indicate that there was high fertility and population growth in the past due to events such as increased immigration or increased prosperity. Additionally, the mortality and life expectancy differences between the sexes of a population are quite...