population structure的例句大全

A Study of the Population Structure and Distribution Pattern of Sassafras tzumu in North Fujian

闽北天然檫树种群结构与分布格局初步研究

Studies on the Population Structure of the Red-necked Thrush and Analysis of Its Food Pattern During the Winter

赤颈鸫冬季种群结构及其食性分析

A set of 52 unlinked markers from 12 chromosomes were used to analysis the population structure.

来自于全基因组的相互间不连锁的52个标记用于群体结构分析。

Genetic Diversity and Population Structure of the Tiger Frog ( Hoplobatrachus Rugulosus) in Zhejiang Area

浙江地区虎纹蛙遗传多样性与遗传结构研究

The Study on Population Structure of Euglena in the Fishery-Cage FishPond

网箱养鱼水塘眼虫属种群结构变动研究

Forty InDel markers were used to analyze the population structure based on math model by STRUCTURE software. The result indicated that there were four sub-populations in this population.

选取40对在染色体上均匀分布的InDel标记，利用STRUCTURE2.2进行基于数学模型的群体结构分类，结果可以将该群体划分为4个亚群。

Research Report on Population Structure of Yak

红原县牦牛群结构调查报告

genetic population structure of fishes: implications for coastal zone management

鱼类的遗传种群结构与海岸带管理的关系

Empirical Research on Migration Population Structure of Jiangsu Province: Registered Residence and Migration Reason

江苏省外来人口结构实证研究：户口登记地与迁移原因&基于五普的数据分析

Analysis on the Population Structure of Picea schrenkiana Fisch. et Mey.-Dryopteris filix-mas Stand

鳞毛蕨（Dryopteris filix-mas）天山云杉林种群结构分析

From 1996 to 1998, the population structure and emigration situation of Brambing ( Fringilla montifringilla) in witter was studied in Lishan Nature Reserve.

1996年&1998年，在历山国家级自然保护区采用路线调查和猎捕剖检的方法对燕雀迁徙动态和种群结构进行了研究。

wages are not short-term, but long-term change, root cause is the change of population structure.

工资上涨不是短期的，而是长期变化，根源是人口结构变化。

The population structure of water bird shows the seasonal variation during the whole year. There is difference between different types of movement time and total time of movement.

全年水鸟种群结构表现出明显的季节性变化，不同种类之间开始迁徙的时间和迁徙持续的总时间具有差异性。

The population structure and present resource status of Argali in Xinjiang

新疆盘羊种群结构与资源现状

The Population Structure of Sclerotinia Sclerotiorum in Sichuan Province

四川省核盘菌种群结构研究

Contributions of Sward Population Structure to Herbage Production in Two Growth Stages

不同生长阶段群体数量特征对产草量作用的分析

Great changes have taken place in both the quantity and the quality of Chinese Americans. Chinese immigrants have changed the quondam population structure of the Chinese communities.

美国华人从人口数量到质量都发生了巨大的变化，蜂拥而至的华人移民改变了原有华人社区的人口结构，直接导致华人社区日新月异的变化。

Landscape design can decide plant arrangement and plant population structure, and reduce plant disease and pests.

植物种群结构, 同时对植物病虫害发生有着直接关系.

The thesis makes use of demographic transition theory to describe population reproduction modernization, explains the causes of fertility rate declination and sets up the analyzing model, and then suggests that we should use "golden age structure" in population reproduction to promote economic development.

对生育率下降原因进行了综合描述并给出分析模型；提出要利用人口再生产类型现代化过程中的黄金年龄结构机遇实现经济起飞和提速；

With the theories of Dissipative Structure and Self Organization, this paper deeply studies the mechanism and developing law between the population reproduction and ecological environment from the viewpoints of material circulation and energy movement.

本文运用耗散结构和自组织理论，从物质循环和能量转化方面，剖析了生态环境与生态系统的拓扑关系，进而从理论深层探讨了人口自身再生产与生态环境之间的相互机制与演绎规律。