1.
Control and Reduction of Total Population: Optimization of Population Structures;
控制和减少人口总量就是优化人口结构
2.
To reduce sharply the population of, as by disease, war, or forcible relocation.
削减人口如通过疾病、战争或强制性移民等急剧地减少人口
3.
What factors are responsible for a decreased population?
人口减少的原因是什么?
4.
The city has decreased in population.
该城市的人口减少了。
5.
The population of the village has decreases.
该村的人口已经减少了。
6.
reduce the influx of foreigners.
减少外国人口的流入。
7.
Reducing the population living under poverty line in countryside.
２９、减少农村贫困人口。
8.
The number of rural poor decreased from 49.6 million to 28.2 million.
农村贫困人口由４９６０万人减少到２８２０万人。
9.
The population of the soviets had decreased by about 600,000.
苏区人口减少了六十万人。
10.
and the number of poverty-stricken people went down by 17.86 million annually on average.
贫困人口平均每年减少1786万人。
11.
The population of the village has decreased by 150 to 500.
该村的人口已减少150，只剩下500 人。
12.
War and disease had thinned the population.
战争和疾病已使人口减少。
13.
War and disease had thinned out the population.
战争和疾病使人口减少了。
14.
The country has been depopulated by war and disease.
该国因战争与疾病而人口减少。
15.
Famine and war have thinned the population.
灾荒和战争使人口减少了。
16.
according to the latest census, our population has decreased.
根据最近调查，我国的人口减少了。
17.
The population of the village is slowly sinking.
这个村庄的人口正在慢慢减少。
18.
there was a sharp drop-off in sales.
疾病造成本地区人口数量的减少。