composition of population发音

意思翻译

人口构成

相似词语短语

population───n.人口；[生物]种群，[生物]群体；全体居民；[统计学]总体

composition───n.作文，作曲，作品；[材]构成；合成物；成分

fallacy of composition───[经]合成谬误；组合谬误

a population of───……的人口

incongruous composition───不协调成分

composition calculator───作文计算器

composition notebook───作文笔记本

composition book───<英>写作指导书，<美>作文练习簿

composition function───[数]复合函数

双语使用场景

composition of population in urban were stable, and the effect of the non-demographic factors were greater in power.───城市地区人口结构稳定，非人口因素作用影响更大；

Studied on the relationship between leaf area composition of population and photosynthetic production of rice at middle growth stage.───通过密肥试验，研究水稻生育中期群体叶面积组成与光合生产的关系。

data were weighted to ensure that the sample's composition reflects that of the actual U.S. population according to U.S. Census figures.───调查根据美国人口普查的数据进行加权处理，以确保样本组成能够代表美国实际人口组成。

These variations in the composition of population are indicative of all the changes going on in the social organization of the community.───人口构成上的这些变化反映着城市社区在社会组织方面发生的种种变化。

On Composition of Population in Yanbian Area───试论延边地区民族人口的构成

英语使用场景