Health inequities are systematic differences in the health status of different population groups.
卫生不公平是不同群体在健康状况方面的系统化差异。
Objective To investigate the HCV infection rate and the route of transmission among different population groups in Eastern Gruangdong province.
目的：了解粤东地区不同人群丙型肝炎病毒(HCV)感染情况，探讨HCV感染途径。
Fatty acid patterns of cholesteryl esters in different population groups were similar, though some variations were observed which seemed to be caused by the difference in diet.
不同地区和民族人血清胆固醇酯脂肪酸组成的基本特点一致。但也有一定差异，这些差异与膳食性质有关。
Methods Five different groups of people were randomly selected in different cities in using a unified questionnaire which was carried out in the target population.
方法在不同的城市，随机选择五种不同的人群，采用统一的调查问卷，对目标人群进行问卷调查。
China is a large population, vast territory larger than the social groups in the income, the concept of literacy has many different characteristics.
中国是一个人口众多，幅员辽阔的大过，社会群体在收入，观念，文化水平的很多方面都有不同的特点。
County, town and village has a population of general schools, organizations, different groups of people each year to carry out training activities in more than 8.
县、镇、村普遍建有人口学校，每年组织不同人群开展学习培训活动在8次以上。
The over-dispersion of the acanthocephalan population in host different body length groups was found, and the degree of the aggregation increases with the increases of mean abundance.
棘头虫种群在宿主不同体长组的分布类型为聚集分布，且聚集强度随棘头虫的种群平均丰度增加而增加。
The city's population includes a wide range of different ethnic groups.
城市的人口包括许多不同的种族。
Appeal to the history of different migration flows makes it possible to trace the interaction of these groups among themselves and the social environment, the emerging local population.
研究不同的移民流动历史使我们能够把握不同群体和当地民众之间交流互动的社会环境。
The gravity model is used for studying the mortality rate dynamics between two related but different sized population groups.
死亡率引力模型是研究两个相关但暴露数规模不同的人群的动态死亡率模型。
In 2006, 23 different ethnic groups had at least a one percent share of the city's population.
2006年，有23个不同的民族，至少这个城市的人口的百分之一的份额。
In 2006, 23 different ethnic groups had at least a one percent share of the city's population.
2006年，有23个不同的民族，至少这个城市的人口的百分之一的份额。
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