Visitors to Isle Royale share the trails with a well-studied population of moose and wolves.

皇家岛游客同一群得到充分研究的驼鹿和狼走着同一条小路。

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These results together suggest that HLA alleles are involved in modulating serum leptin levels and might be predisposition alleles for PV in the studied population.

PV患者血清瘦素水平显著增高，并与HLA等位基因相关联，提示HLA等位基因和瘦素参与PV发病过程。

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They examined data from the prospectively studied population-based cohort of 2974 Japanese-American men aged 70 to 91 who participated in the Honolulu-Asia Aging Study.

他们对2974位70至91岁龄日裔美籍男性参加的檀香山-亚洲老年研究中，基于人群的前瞻性队列研究得出的数据进行了调查。

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Mister Miller studied cities with a population of over two hundred fifty thousand.

VOA: special.2009.03.27

We could have gone on and studied the average at-risk population for decades and centuries.

我们本可以继续研究几百年来的,平均受危人群。

哈佛公开课 - 幸福课课程节选

The Finnish researchers studied a population of people, called Sami, who lived in northern Scandinavia from the 17th to the 19th centuries.

BBC: The secret of a longer life?

How common is it in the general population, beyond the population of studied athletes?

FORBES: Is Football Giving Me Brain Damage? New Scan Opens Door to Self-Testing

Although the Tamiflu-resistant strain is still relatively rare, affecting about 2% of people with swine flu in the Australian population that they studied, Dr Hurt is concerned that it has the potential to turn global.

BBC: Drug-resistant pandemic swine flu 'community risk'