population explosion

基本解釋

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(fā)佈的一項(xiàng)報(bào)告顯示人口激增問題是澳大利亞經(jīng)濟(jì)發(fā)展的更大挑戰(zhàn)。
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(quán)利擴(kuò)大到了各種團(tuán)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(xiàn)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