population explosion

基本解释

But a report published on February 1st announces an even bigger challenge for the economy: a population explosion.
但是1月1日發佈的一項報告顯示人口激增問題是澳大利亞經濟發展的更大挑戰。
Some of the population explosion is explained by the extension of Roman citizenship to various groups, but far from all of it.
人口大爆炸的一種解釋是羅馬公民權利擴大到了各種團躰，然而這不太可信。
Additional social stresses may also occur BECause of the population explosion or problems arising from mass migration movements—themselves made relatively easy nowadays by modern means of transport.
由於人口激增，加上大槼模的人口遷移所産生的問題（如今，現代交通工具使人口遷移變得相對容易）也會造成額外的社會壓力。

They are known as Asian Carp and the explosion of their population in the Illinois River is a concern to large-river ecologist Kevin Irons.

Ehrlich insisted that commodities would become more expensive: they were running out in the face of the population explosion.
FORBES: But Why Did Julian Simon Win The Paul Ehrlich Bet?
Is the human population explosion a mere pretext for biological profiteering?
FORBES: A Call to Agricultural Action
Moreover, the likelihood of a population explosion appears to be receding.
ECONOMIST: A Survey of the 20th Century

a rapid increase in the size of a population caused by such factors as a sudden decline in infant mortality or an increase in life expectancy