Clear focus on a population group vulnerable to HIV.

重点针对艾滋病易感的一个人群。

In the developed world, the very old (age 80 +) is the fastest growing population group.

在发达国家，老年人(年龄80以上)是增长最快的人口群体。

The report also says farmers 65 and older are the fastest growing population group.

该报道称，65岁以及以上的人群增长速度最快。

In 2008 and 2009, two psychoanalysts visited a population group in the Amazon rainforest who place great emphasis on dreams and dream interpretation.

2008年和2009年，两名精神分析师探访了一群亚马逊雨林的居民，因为这群居民十分重视梦境以及对应的解析。

The health of prisoners is among the poorest of any population group and the apparent inequalities pose both a challenge and an opportunity for country health systems.

囚犯的健康是任何群体中健康情况最差的，这种明显的不平等现象对国家卫生系统既是挑战又是机遇。

International Data Corporation, a market research group, predicts the World Wide Web population will reach almost 100 million by 1998 and that online commerce will grow to more than US$20 billion.

市场研究集团——国际数据公司预计，万维网到1998年人口将达到近1亿，电子商务将增长到超过200亿美元。

Perhaps that once was true, but today elderly Americans as a group have a lower poverty rate than the rest of the population.

也许这曾经是对的，但是今天美国老年群体的贫困率比其他人群要低。

Because this population is getting larger, the number of deaths in this group is also increasing—18,434 centenarians died in 2000, whereas 25,914 died in 2014.

由于人数越来越多，这一群体的死亡人数也在增加——2000年有18434名百岁老人死亡，而2014年有25914人死亡。

The South Florida nesting population, the largest, has declined by 50% in the last decade, according to Elizabeth Griffin, a marine biologist with the environmental group Oceana.

据环保组织 Oceana 的海洋生物学家格里芬说，过去10年里，数量最多的南佛罗里达海龟数量减少了50%。

Another group of historians had an alternate explanation for the appearance of population growth.

另一个历史学家小组提出了另一种关于人口增长现象的解释。

Population-based surveillance studies using laboratory-confirmed cases were sought for each incidence group by a computerized search of the scientific literature.

检索相关科学文献，为每个发病率组检索出基于人群监测研究并采用实验室检查确诊的病例数据。

Each group carried only a subset of the genetic variation from its ancestral population.

每个族群只携带有他们祖先群体中遗传变异的一部分。

One group is concerned mainly about feeding the world's growing population.

其中一组主要跟关注养活世界不断增长的人口有关。

This age group is the most economically productive part of the population, and if the epidemic continues to spread through that age group, there will be serious economic consequences in the future.

上述年龄组别人群是最具经济活力的人群，因此如果艾滋病继续在这一群体中传播，将会造成严重的经济后果。

In parts of the rich world, mainly Japan and western Europe, that age group already makes up nearly a quarter of the population.

如今在一些发达国家——主要是日本和西欧国家，老年人占了总人口的百分之二十五。

In Hawaii, for instance - where the multiracial group accounts for 23 percent of the population, highest of any state - the growth since 2000 was 23.6 percent.

在夏威夷，混血人口数占总人数的23%，高于其他所有的州——从2000年开始增长率就是23.6%。

That outpaces a 30% increase in the general population for that age group.

这比老年人口在总人口中的增长比率还快30%。

By preventing cancer, the number of new cases of cancer in a group or population is lowered.

通过预防癌症，人群中的新发癌症病例将减少。

The group of about 1,000 islands also has one of the lowest population densities in the world, making services difficult and expensive to deliver.

所罗门群岛约有1000座岛屿，是世界上人口密度最低的国家之一，这使得提供服务的难度大、成本高。

The population Research Institute, a Virginia-based group linked to anti-abortion organisations in America, last week welcomed the news that the world's population was set to hit 7 billion this month.

总部设在维吉尼亚的一个与美国反堕胎组织有关的组织“人口研究学会”，上周对本月世界人口增至70亿的消息表示欢迎。

User and group management operations also only affect the user population associated with a realm.

用户以及集团管理操作也只是影响与范围相关的用户充填。

That was quite a dramatic illustration because now people realize the growth the us had was not sustainable and was going to only a small group of the population.

这真是一个戏剧性的例子，因为现在人们意识到美国的增长是不可持续的，并将只是人口中的一小部分。

But important as that group is, it makes up a relatively small part of the youth population as a whole.

但尽管这个集体很重要，却只代表了整个青年人口中相对较小的一部分。

Hispanics are America's largest minority group, accounting for about 15 percent of the U.S. population.

拉美裔是美国最大的少数族裔，占美国人口的大约百分之15。

A lobby group, Family First, is agitating to reverse that change, saying at least half the population supports the right to smack.

而一个名为“家庭第一”的游说团体企图逆风而行，该组织称，至少有一半的新西兰人支持体罚。

Ten years ago, that group was 30 percent larger and its share of the total population was nearly 23 percent.

十年前，这个群体比现在大30%，并且它占有总人口的份额接近23%。