Given the large population at risk, the early start of epidemics, and current moderate global vaccine levels, a sound vaccination strategy is of particular importance.
由于高危人群众多，较早开始流行，以及当前全球疫苗水平不高，所以可靠的免疫接种战略尤为重要。
And statistical controls are unlikely to compensate for a poor sampling strategy that does not yield a sample representative of the population to which we want to generalize.
一个差劲的采样策略并不能产生一个我们需要的代表总体的样本，而统计管理不太可能弥补这一点。
DOTS, which underpins the Stop TB Strategy, was being applied in 187 countries in 2005; 89% of the world's population lived in areas where DOTS had been implemented by public health services.
2005年187年国家正在应用作为控制结核战略基础的DOTS； 89%的世界人口生活在公共卫生服务机构已实施DOTS的地区。
To attempt a marketing strategy to encompass all women based on the fact that they make up 50% of the population is a futile exercise.
女性占人口50%是事实，但是因此而试图采取接纳所有女性的市场策略徒劳无功。
Through the study of how to make the smalltowns attractive enough in planning and strategy practices, we could alleviatemultiple pressures brought by population migration to large cities.
通过研究如何使小城镇在规划和战略上有足够吸引力，我们可以缓解因人口迁移到大城市带来的多重压力。
To discover whether the Bruce effect is a naturally occurring adaptive strategy, researchers from the University of Michigan observed a wild population of gelada monkeys.
为了调查布鲁斯效应是否是一种自然发生的适应策略，密歇根大学的研究人员对野生狒狒进行了观察。
The dynamic combination of GA and ACO in the strategy is realized by the difference of population similarity in different iterations.
该策略通过不同迭代次数中种群相似度的差值实现两种算法的动态融合。
The project's main strategy is to communicate and develop knowledge and skills within the local population so that they can make the best possible use of their available resources.
此项目的主要策略是在当地民众间传播和提高他们的知识技术水平以使其能高效利用本土资源。
The particular linkage of population, food, and trade has been the masterstroke of virtual water strategy research.
虚拟水是水问题与水资源安全研究中的新概念，是指生产商品和服务所需要的水资源数量。
As an important strategy for species conservation and population restoration, reintroduction is increasingly applied to the conservation of rare and endangered plants.
作为物种保护及种群恢复的重要策略之一，回归在越来越多的珍稀濒危植物保护实践中得到了应用。
The new towns construction is an important strategy of extracting Beijing s function and population.
北京将建设新城作为疏解中心城职能和人口压力的重要战略。
The key to save the wild Chinese Alligator is to know the breeding mechanism of the remaining wild population and its survival strategy under such a serious human pressure.
因此，对野生扬子鳄种群繁殖机理和长期存在于高强度人为活动的压力之下的生存对策的研究，是恢复野生扬子鳄种群数量，使其免遭灭绝的关键。
Some problems about floating population's sport were analyzed according to investigation. Strategy and advice to increase sport quality of floating population were also presented.
本文在调查的基础上分析探讨了流动人口的体育意识、行为、困难等问题，提出提高流动人口体育质量的对策和建议。
The natural number coding, the random population selection, the simple crossover strategy of "two-parents-and-one-kid" and the fixed mutation probability were totally adopted.
在算法中采用了自然数编码、随机选取种群、简单的“双亲单子”交叉策略和固定的突变概率。
In this paper, the author reviewed the current situation of rural poverty population, and proposed strategy for solving the problem of poverty-returning of rural population.
分析了河北省农村贫困人口的现状，提出了农村贫困人口返贫问题的解决思路。
Meanwhile, to solve optimal reduction quickly, GEP-ARRS implements dynamic population creation strategy to reduce gene length of GEP constantly in order to accelerate solution efficiency of GEP.
为了更快地求解出最优约简，GEP - ARRS算法利用动态种群生成策略，不断缩小GEP基因长度，加快GEP算法的求解速度。
The strategy of spacial expansion is an important part of life history strategy of clonal plant population.
空间拓展策略是克隆植物种群生活史策略的重要组成部分。
The findings from this study suggest that the strategy studied is feasible and effective in decreasing of sodium intake in population with high salt consumption.
本研究结果说明应用现有策略可降低高盐摄入人群中的钠盐摄入量。
The system model can provide on optimal decision strategy to effectively control PSB population, which contains measures of agricultural control, biological control and chemical control.
建立的系统模型能够提供包括农业防治、生物防治和化学防治措施在内的、对三化螟种群实施有效管理的最优决策方案。
ObjectiveTo investigate the expenses of the floating population migrated from countryside on health services and corresponding strategy.
目的：调查广州市外来农村流动人口卫生服务利用的费用情况，为制定卫生服务政策提供依据。
Objective to understand the distribution of schistosomiasis in floating population in Guangdong, so as to provide scientific basis for making up technical strategy of surveillance.
目的了解广东省流动人口血吸虫病感染情况，为制定监测技术方案提供科学依据。
Objective: To investigate the features of the population and the distribution of the cockroach in Zhejiang province, and research the control strategy.
目的：查清全省蜚蠊种群地理分布特点，进行防制对策研究。
Objetive In order to search effective intervene strategy of improving vaccination rate of rural population, influence factors of hepatitis B vaccination to rural population were investigated.
目的调查影响农村居民接受乙肝疫苗接种的因素 ，探索能提高农村地区乙肝疫苗接种率的有效干预策略。
Population, Resources and Environmental economics is an across the emerging ecology, economics, sociology, strategy and law of the emerging discipline.
人口、资源与环境经济学是一门正在形成中的横跨生态学、经济学、社会学、战略学和法学的新兴学科。
Health Promotion is a strategy for improving the health of the population by providing individuals, groups and communities with the tools to make informed decisions about their well-being.
健康促进是一种策略，这种策略为个人、集体和社区提供做出健康决定的工具。
Health Promotion is a strategy for improving the health of the population by providing individuals, groups and communities with the tools to make informed decisions about their well-being.
健康促进是一种策略，这种策略为个人、集体和社区提供做出健康决定的工具。
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