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

增强科教投入, 提高人口素质.

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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.

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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.

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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.

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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.

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The high birth defect ( BD ) ratio of Chinese newborn children affected the population quality.

我国新生儿高出生缺陷 发生率 影响着人口素质.

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