population distribution的例句大全

The population distribution pattern of Alstonia scholaris is contagious pattern.

种群分布格局为成群分布型.

And compare it with the shape of the original population distribution.

并比较它与形状,原来的人口分布.

There is an obvious unbalanced characteristic in regional population distribution of China.

中国区域人口分布具有明显的不均衡性.

The population distribution pattern of the Wa Nationality has various kinds of historical and practical significance.

中国佤族人口分布格局的形成,有历史和现实方面的多种原因.

Distribution of Population for Interacting between Laser and Nonharmonic Oscillator

激光与非谐振子相互作用的粒子数分布

The morphological baits, distribution and population dynamics, habitat and feeding, grouping and migration, social behaviors, and breeding of Pantholops hodgsoni were reviewed in the paper.

摘要综述了藏羚的形态学特征、分布与种群动态、生境与食性、集群与迁徙以及社群行为与繁殖等。

It is therefore essential to know the age distribution in the population.

所以,了解在该种群中的年龄组配状况是很重要的.

Characterization and distribution of HLA polymorphism in the Guangdong Han population

HLA多态性在广东汉族人群分布的特殊性

Distribution of genotype and allele frequencies of dopamine D4 receptor gene 48 bp variable number tandem repeat polymorphism in Chinese Han population in Hunan

湖南地区汉族人多巴胺D4受体基因48bp可变数目串联重复多态性分布

Spatial Distribution Patterns of Broussonetia papyrifera Population in Nanjing Mufu Mountain

南京幕府山构树种群的空间分布格局

This stellar population has a distribution that matches the extent of the 511 keV map.

这一恒星密度分布与511keV图的范围相符.

Forty-six per cent of the world's population lives in countries that do not ban free distribution of tobacco products.

有着世界人口46%的国家并不禁止烟草制品的免费分发。

EAEA is one of the intelligence optimization algorithms. In EAEA, the estimation of distribution algorithm and elite reservation are embedded into AEA to generate a comparison population for iteration needs.

EAEA是一种智能优化算法，它将分布估计算法和精英保留策略加入到AEA中，用于产生候选参数的对比种群。

Additionally, the cave harvestman, parasite and human activities also make important roles in the larvae population distribution.

此外，天敌洞穴盲蛛的捕食、真菌寄生以及人类活动的干扰也对幼虫种群的分布有重要影响。

This article analyzed the evolution of population density of Tokyo Metropolitan with concentrical sphere analytic method on the basis of demographic data of 23 administrative regions of Tokyo Metropolitan from 1920 to 2000.We further analyzed work and residential spatial distribution of Tokyo Metropolitan with mathematical models.

本文根据东京都23区自1920-2000年的人口统计数据，运用同心圈层解析方法对其人口密度的演化进行了分析，发现东京都的人口密度的空间分布发展经历了三个阶段；

Conclusions are as follows: 1. The Q.variabilis population at different latitudes had become different ecotype in evolution because of the enormous environment gradient variations in its distribution area, its ecophysiological features were influenced more by its hereditary character.

得到的研究结论如下：1.分布区内巨大的环境梯度差异使不同纬度栓皮栎种群在进化过程中形成了不同的生态型，其生理生态特性更多的受到不同纬度栓皮栎种群本身遗传特性的影响。

The Current Distribution, Population and Conservation Status of Ailurus fulgens in Yunnan

云南省小熊猫（Ailurus fulgens）资源分布及保护现状

The Transfer of the Rural Population Gradient and A Reasonable Distribution Under the Main Function District Situation

主体功能区格局下的宁夏农村人口梯度转移与合理分布

This article makes an investigation of the population of deers and their distribution in North China during the period from the third to the ninth century.

本文对三世纪至九世纪华北地区的鹿类种群及其分布情况进行了考察。

Regional Features of the Geographical Distribution of Chinese Population

我国人口地理分布的区域特征