population structure的例句大全

Analysis of Genetical Structure of the Ancient Xinjiang Population

新疆古代居民的遗传结构分析

A primary study on the structure and dynamics of Castanopsis fargesii population on Jinyun mountain, Sichuan Province

四川省缙云山栲树种群结构和动态的初步研究

We should get a good understanding of the population's size, structure and distribution through the census, and the census is expected to map demographic changes and provide accurate statistical of high-quality development.

要通过这次人口普查查清我国人口数量、结构、分布等方面情况，把握人口变化趋势性特征，为完善人口发展战略和政策体系、制定经济社会发展规划、推动经济高质量发展提供准确统计信息支持。

community structure and habitat characteristics of the songyang population of isoetes sinensis

中华水韭松阳居群群落结构及其生境特征分析

studies on countywide agro-products population bearing capacity under optimized utilization structure of agro-land

农用地优化利用结构下的县域农产品人口支撑能力

community structure and population dynamics of major insect pests and predaceous arthropods in four high-quality rice varieties in china

优质香稻主要害虫及捕食性天敌群落的结构和动态

a preliminary study on the structure and dynamics of pubescent hornbeam population in karst mountain of guiyang

贵州喀斯特山地云贵鹅耳枥种群结构和动态初探

The state of population development is keep healthy. Economy is improving steadily year by year. Enterprises have been making great achievements in structure adjustment and self-dependent innovation.

同时经济发展也逐年稳步提高，产业结构调整和自主创新也取得了很大成绩，各项社会事业全面进步。

biomass structure of modules in clonal population of zoysia japonica in different habitats in liaodong peninsula, china

辽东半岛不同生境结缕草无性系种群构件生物量结构

age structure and dynamics of zoysia japonica module population

结缕草构件种群年龄结构与动态的研究

The function and menu structure of the computer program package of the population and pedigree analysis of human and medical genetics designed by C language are described briefly in this paper.

本文介绍我们用C语言编制的人类与医学遗传学群体与家系资料分析计算机系统的菜单结构与各子系统的功能。

in summary, the surplus of chinese rural labor is due to dual economic structure, economic developing level and the increase of rural population.

总体上讲，造成中国农村劳动力过剩主要有以下因素：二元经济结构、经济发展水平和农村人口的持续增长。

this article makes a preliminary analysis on the industrial and occupational structure of population employment and occupational structure in the salar areas through actual investigation and the data of population census in china, and probes into the cause above mentioned.

文章通过对我国人口普查数据和第一手的实地调查，对撒拉族地区人口就业的产业结构、行业结构以及对人口的职业结构作了初步的分析，并对此中的原因作了探讨。

it draws the conclusion that finds out five main influence factors: female population, urban& rural population, age structure, sex structure and natural growth rate.

运算和系统分析结果显示人口增长的主要影响因素为：女性人口、城乡人口、年龄结构、性别结构和人口自然增长率。

travelling wave fronts in a single species population model with stage structure

具有阶段结构的单物种种群模型的波前解

the opportunities and obstacles for status attainment: an analysis of occupational structure in communities with dense floating population

地位获得的机遇与障碍：基于外来人口聚集区的职业结构分析

on the population profession and occupational structure in the salars

撒拉族人口的行业及职业结构分析

The population age structure is more reasonable, the existing reserve of human resources.

人口年龄结构较为合理, 现有、后备人力资源充足.

Age structure is a foundational base to study the population dynamics.

年龄结构是研究种群动态的重要基础.

Genetic structure of Avicennia marina population in different habitats

两种不同生境的白骨壤种群的遗传结构