解决这一矛盾，一方面要控制人口的数量，以减少食物总需求量；
In order to solve this problem, on the one hand we should control the quantities of population to reduce the aggregate demand;
它作为控制人口数量过快增长的一项举措，实践证明在一定社会条件下是行之有效的。
As a measure to control the quick population growth, it has been practically effective under certain social condition.
控制人口增长数量和提高人口素质，是中国人口政策的两个方面。
China's population policy has two objectives: control of population growth and improvement in quality of the population.
首先，我们应该控制人口数量，过度捕鱼的原因之一是要满足更多的食物需求。
First, we must bring world population under a reasonable control, as overfishing is largely due to the need to fill the additional mouths.
解决人口问题，要在控制人口数量的基础上，着力提高人口素质。
Thus, to solve the problem, efforts should be concentrated on the improvement of its population quality on the basis of controlling its population growth.
为控制人口数量，提高人口素质，优生也成为环境与健康研究的主要内容。
Aqristogensis has become main content of enviroment and health study to control population and raise quality in the future, even is a big problem concerning human prospects .
在严格控制人口数量的同时，重视并加大人力资本投入，提高人口质量，是我国的现实选择。
It is a realistic choice for our country to pay attention to and increase the input in heating power capital and improve the population quality, while controlling the population size strictly.
通过控制人口数量来减少人口增长无法保证其自身的人力资源未来的激增。
Reducing population growth through population control will not assure the future of its own pool of human resources that will spur growth.
大部分的寄生虫都已经适应寄主不会对寄主产生一点危害，而那些可能有危害的，也只是在履行它们控制人口数量的职责。
Most have adapted to cause as little harm to hosts as possible and even those that haven't are still playing their part in population control.
随着我国人口的不断增长，有效控制人口数量，实行优生优育显得格外重要。
While the population of our country is increasing, to control the number of population and implement high quality procreation is very important.
加强人口管理的方法很多，本文提出了四个主要方法，即：1、控制人口数量，提高人口素质，调整人口结构；
There are a lot more methods to strengthen PM, four of which are put forward in the thesis: 1. Controlling population quantity, improving population quality, adjusting population structure; 2.
加强人口管理的方法很多，本文提出了四个主要方法，即：1、控制人口数量，提高人口素质，调整人口结构；
There are a lot more methods to strengthen PM, four of which are put forward in the thesis: 1. Controlling population quantity, improving population quality, adjusting population structure; 2.
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