... population control 人口控制 population decrease 种群减少 population density 人口密度; 种群密度 ...
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... population decrease 人口减少 ; 人口削减 ; 种群减少 ; 人口不足 percent decrease 减少的百分率 Wrinkle Decrease 展颜抗皱修纹 ; 抗皱建纹 ...
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social decrease of population 社会性族群减少
sharp decrease in population 人口锐减
Increase and Decrease of Population 人口增减变动情况
And the earth because of the resident population decrease and some people's protection, angry back.
而地球因为居住人口的减少和一些人的保护，又恢复了原来的生气。
Counter measures must also be made against labor force shortage and population aging because of population decrease.
由负增长引发的劳动力短缺和老龄化程度加剧要采取相应的对策。
It also reduced climate dependence of growth rate of population (after A.D. 1400), postponed the time of population decrease, and accelerated subsequent population recovery.
人口增长对于气候变化的相关程度有所减弱(公元1400年之后)，表现为时间上的延缓和之后人口回复的加速。
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