Economic efficiency analysis of population control.
人口控制的经济效益分析。
The findings, however, may have real-world applications for mouse population control.
尽管如此，这项发现却可能在现实世界中用来控制老鼠的繁殖。
The debate (around population control) needs to be reopened as part of a second ecological revolution.
作为第二轮生物进化的一部分，有关人口控制的辩论应重新展开。
Tunisia scores high in poverty reduction, literacy, education, population control, and women's status.
突尼斯在消除贫困，提高国民识字率，教育，人口控制和妇女地位方面，在国际上的得分很高。
The problem of population control has to be recognized and approached in a world environment context.
译文：人们必须联系世界环境去认识和研究人口控制问题。
If you are responsible, you will assist in population control and not allow your animals to over breed.
如果你有责任感，你应该协助控制动物总数，不要允许你的动物过度繁殖。
What are the two broad approaches that are generally taken in studies on the ethics of population control?
研究人口控制的道德观，一般有那两种主要途径？
I'm not going to get into the arguments around whether population control is a good solution to climate change.
我不想争论控制人口是否能够有效解决气候变化问题。
China's success in population control has retarded the expansion of the population of the world as a whole.
中国成功地实行了人口政策，延迟了世界总人口的增长。
An interference index of population control (IIPC) was constructed to evaluate the effect of plant extracts.
并应用干扰作用控制指数(IIPC)作为评价指标来评价植物抽提物的作用效果。
In the early twentieth century, Malthusian ideas on population control were linked to theories of eugenics and social Darwinism.
在二十世纪早期，马尔萨斯对于人口控制的想法还与优生学和社会达尔文主义有关。
The first step is for the public propaganda and education on the second level of intervention in high-risk population control.
第一个台阶是对于大众的宣传教育工作；第二个台阶是对高危人群的干预控制。
India at that time was the World bank's biggest client, and the bank made loans for health projects conditional on population control.
当时，印度是世界银行的最大客户，世界银行以人口控制为条件向印度提供健康项目贷款。
The means of dynamic genetic operators and population control were used to make the evolution escape from localization trap quickly.
采用动态遗传算子设计和群体规模控制方法，使进化更快速跳出局部最优。
Reducing population growth through population control will not assure the future of its own pool of human resources that will spur growth.
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。
On population control, he makes the good (if counter-intuitive) point that improvements in infant mortality are an important part of the solution.
在控制人口方面，他一语中的的(即便有违常理)指出，降低婴儿死亡率对控制人口很重要。
By defining a population set, transfer function set and feedback function set, a multiple feedback model for population control is presented.
通过定义人口状态集、传递函数集和反馈函数集，得到了人口系统的多级反馈控制模型。
The interference index of population control, IIPC was used to evaluate the control effect of Avermectins, Yasimie and Yasimiejin on peach-aphid.
应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜种群控制的作用。
The prolific Drysdale wrote on a variety of other related subjects as well, including medicine as a profession for women and issues related to population control.
多产的Drysdale还写了其它多种相关科目的著作，包括作为适合妇女职业的医学和与人口控制相关的议题。
The population control is in the sense of keeping simultaneously the quantity of population in a moderate size to enlarge the quality of population continuously.
人口控制就是把人口数量控制在一个适度的范围内，同时不断提高人口质量。
The law ought to cover animal population control and responsible pet ownership, which means people should vaccinate their animals from rabies and other contagious disease.
法律应该涵盖动物数量控制和宠物主人责任等方面的内容，这意味着人们应该为动物接种疫苗以防止狂犬病和其他传染性疾病。
The active factor life tables of BPW natural population were constructed. The controlling effect of active factors was evaluated by using exclusion index of population control (EIPC).
组建了以作用因子为组分的夏季自然种群生命表，并运用排除作用控制指数法分析了各种因子对假茎象甲自然种群的作用。
Although population-control measures in the Philippines never reached the coercive levels they did in India, they were not popular.
尽管菲律宾的人口控制措施从未达到印度那样的强制性水平，但这些措施并不受欢迎。
We know, however, that contemporary hunter-gatherer societies control their population in a variety of ways.
然而，众所周知，当代的采集狩猎者以各种方式控制其人口。
Farmers can also call on the services of their local hunt to control the fox population.
农民也可以请求当地的狩猎服务来控制狐狸的数量。
In 1950, myxoma virus, a parasite that affects rabbits, was deliberately introduced into Australia to control the rabbit population.
在1950年，粘液瘤病毒，一种影响兔子的寄生虫，被故意引入澳大利亚来控制兔子的数量。
For one thing, they help control the rat and mouse population.
一方面，它们有助于控制老鼠的数量。
Control villages resembling project villages in terms of population size were randomly selected from an area enclosed by two ellipses centred around, but not including, the project area.
从由两个椭圆围绕封闭而成的区域中随机抽取与项目村庄拥有类似人口规模的对照村庄，但不包括项目区域。
Control villages resembling project villages in terms of population size were randomly selected from an area enclosed by two ellipses centred around, but not including, the project area.
从由两个椭圆围绕封闭而成的区域中随机抽取与项目村庄拥有类似人口规模的对照村庄，但不包括项目区域。
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