population density meaning in English
布居密度
粒子数密度
群体密度
人口密度,种群密度
中国人口密度
种群密度,虫口密度
Examples
- The population density is evened out .
种群密度亦趋于均匀化。 - 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。 - Population density can be expected to be related to wastewater treatment costs in several ways .
人口密度从多方面影响到废水处理费用。 - 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。 - 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。