population density

[ˌpɔpjuˈleiʃən ˈdensiti]
  • 释义

    人口密度,种群密度;

数据更新时间:2026-03-06 21:27:41
1、

Population density ( people per unit area ) is an example.

比如人口密度就是指 单位面积 的人口数量.

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2、

An Econometric Study on the Urban Population Density Functions: A Survey

城市空间人口密度模型研究综述

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3、

The area had a population density of five people per square mile.

该地区人口密度为每平方英里五人.

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4、

The equilibrium population density is equivalent to the carrying capacity K.

平衡种群密度与环境容纳量K值相等.

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5、

This region has a high population density.

这个地区人口密度很大.

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6、

The individual spatial distribution pattern was studied by applying aggregation density index and dot distribution pattern analysis of 3 × 17 primary matrixes of its population characteristics based on field investigation into 17 plots in 3 zones with natural distribution of Paeonia ludlowii.

在大花黄牡丹自然分布的3个区域共设置17个样地,进行野外数据调查和种群统计,获得3×17的原始矩阵,应用聚集强度指数和点格局分析进行个体分布格局的判定分析。

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7、

The population density of that country is 685 per square mile.

那个国家的人口密度为每平方英里685人.

《现代汉英综合大词典》

8、

Urban Population Density Based on Google Earth: A Case of Qingyuan City, Guangdong Province

基于Google Earth的城市人口密度研究&以广东清远为例

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9、

Objective : To investigate the variation of the population density of Bandicota indica.

摘要:目的: 探讨板齿鼠种群的季节变动和年度变动.

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10、

Simulation of Chinese Population Density Based on Land Use

基于土地利用的中国人口密度模拟

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11、

The study also found that iPhone sales are linked to population density.

该研究还发现iPhone销量和人口密度有关。

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12、

Ta could colonize on the soil of watermelon plant with the stable population density of 2.8 × 10 7cfu/ g · soil.

西瓜根围取样分析表明,Ta能够在根围定殖,并能稳定地达到2.8×107cfu/g土壤的菌落种群。

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13、

The city's population density has grown twofold over the last ten years.

城市的人口密度已经在过去十年增加了两倍.

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14、

Super rice is characterized by high population density, high leaf area index and needing much fertilizer.

超级稻具有群体密度大,叶面积指数高,施肥量多等特点。

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15、

The population density of this city is low.

这个城市的人口密度很低.

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16、

City Population Density, Home Market Scale and Increasing Employment

城市人口密度、国内市场规模与就业增长

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17、

Research on the population density of birds in garden city

城市园林鸟类种群密度研究

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18、

But the area difference of population density and economic density still very outstanding.

但人口密度和经济密度的区域差异仍很突出.

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19、

The population density is evened out.

种群密度亦趋于均匀化.

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20、

Australia has a very low population density.

澳洲人口密度很低。

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21、

The difference of population density is achieved 70 multiple.

人口密度的差异达到70多倍.

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22、

The Simulation of Chinese Population Density, Error Analysis and Software System Research

中国人口密度模拟、误差分析及其软件系统研究

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23、

The population density of the province is very low.

这个省的人口密度很低.

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25、

The region has a very high population density.

该地区的人口密度很高。

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26、

Beijing is one of the regions with large population density and land use inand urbanization.

北京市是我国土地利用集约程度较高,土地利用与经济发展和生态环境矛盾最尖锐的地区之一.

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27、

Such as population density, street layouts, number of enterprises, water depth.

比如,人口密度, 街道状况, 企事业数量, 水的深度.

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28、

The increase in population density and new developments in industrial technology are constantly intensifying old problems.

人口密度的增加以及工业技术的新发展,往往使老问题加剧.

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29、

An Investigation on Spatial Continuous Surface Model of Population Density

一种人口连续分布模型的研究

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30、

During a year period, the lowest population density was in January, while the hightest one was in October.

在一年中,土壤中胡桃短体线虫群体密度以1月最低,10月最高。

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