Yet 50 years ago Japan faced a demographic crisis of another sort: a population explosion.

We all about the population explosion, but we don't about it at the right time.

我们都担心人口爆炸, 但我们在最适合担心的时候却没有担心.

The population explosion is accompanied by a population implosion.

人口爆炸还伴随着人口爆聚.

If we don't carry out population control, there will be a population explosion some day.

如果再不进行人口控制, 迟早会发生人口爆炸的.

A : When will another population explosion take place?

再一次人口爆炸什么时候出现?

Most disturbing of all was our discovery of the population explosion.

最令人不安的是我们发现了人口爆炸这一问题.

The authorities are now considering shooting them to control the island's koala population explosion.

当局现正考虑射杀它们以便控制岛上无尾熊数目的爆增.

They say a pest control campaign is needed to stop a squirrel population explosion.

据说需要用虫害防治策略来控制松鼠数量的增长.

Population explosion is arguably the most serious problem was have to solve today.

人口爆炸无疑是现今必须解决的最严重问题.

Population explosion leads to advancement of science as well as higher living standards.

人口爆炸导致科技爆炸,生活水平不断提高.

The world is faced with population explosion and energy crisis.

世界面临着人口爆炸和能源危机.

The population explosion led to new social habits in this country.

人口激增在这个国家导致了新的社会习俗.

Population explosion: A yellow post is covered by tens of ladybirds.

人口爆炸: 黄色后所涵盖数万瓢虫.

The potential population explosion would have tremendous repercussions on the region's physical resources such as land.

潜在的人口爆炸将对该地区的土地等自然资源造成巨大的压力.

The third is to control the total number of population and raise population quality.

三是控制人口总量,提高人口素质.

Fifth , increase the devotion of science and technology, improve population quality.

增强科教投入, 提高人口素质.

Western condition of impoverished area nature is abominable, population quality is low.

西部贫困地区自然条件恶劣, 人口素质低.

Thereinto, the research on spatial difference respectively analyzes the quantity of population and population quality.

其中, 从人口数量和素质两方面分析人口空间动态特征的差异性.

The level of population quality and economic progress have close relationship.

人口素质的水平与经济发展有密切的关系.

Historical changes have taken place in the pattern of population reproduction.

人口再生产类型实现历史性转变.

First, the population reproduction pattern has undertaken a historical change.

首先, 人口再生产类型实现了历史性转变.