Examples

These case studies illustrate the issues of population growth and environmental change.

这些个案研究说明了人口增长和坏境变化的问题。

The goal is zero population growth.

目标是零人口增长率。

unchecked population growth

population/earnings/sales growth

人口/收入/销售量的增长

The normal exponential growth equation is y = eax where a is a constant, x is the time variable and y is the population measure.

正常指数增长方程是y = eax，其中a是常量，X是时间变量，y是人口量。

The growth in the car population has been levelling off.

汽车数量的增长已趋于平稳。

人口净增率

net growth rate of population

控制人口增长

control population growth

人口增长率

the rate of population growth

人口的盲目增长

unchecked growth of the population