The quality of population have been advanced;

在人口素质上，不断提高；

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Birth defect is one of the key elements that seriously affect the quality of population.

出生缺陷是影响人口出生质量最重要的因素。

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Second, the quality of population and cultural point of view, the transfer of surplus labor out of agriculture is generally low educational level.

二是从人口文化素质来看，转移出去的农业剩余劳动力文化水平普遍偏低。

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China's demand for fertiliser is expected to be particularly buoyant as a result of its huge population and the poor quality of its arable land.

ECONOMIST: Feeding the world has become a mouth-watering opportunity

ACOs are a combination of primary care, specialists and hospitals tied to a defined population, accountable for the quality, outcomes and cost of health care received by that population.

FORBES: Health Systems Spending Billions to Prepare for the "Last Battle"

In the survey of France, the U.K., Spain, Germany and Italy, more than half the population said the quality of the health care they received was either not good at all or had declined.

FORBES: Magazine Article