Recent estimates place the number of Arem speakers at 40, with a total ethnic population of about 600.

新近的统计认定讲Arem的人数为40人，而整个Are m族群大约有600人。

youdao

Objective: To acquire and investigate the gene frequency of D12S1686 in Han ethnic population of Liaoning, China.

目的获得并研究中国辽宁汉族人群D12S1686位点的基因频率。

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The exact nature of the gene variants and how they function are still unknown, so functional studies as well as studies using additional ethnic population samples may be quite revealing.

基因变异的确切性质及它们怎样发挥功能尚不清楚，因此功能性研究和应用其他人种的样品进行研究可能会更加有启示。

youdao

Within around thirty years the Census Bureau expects racial and ethnic minorities to form the majority of America's population.

VOA: special.2010.03.20

Islamist insurgents want the Thai government to relinquish control over the south,home to largely ethnic Malay population.

VOA: standard.2009.08.31

The Forum's support is seen as mainly among Ethiopia's two largest ethnic groups, the Amharas and Oromos, which comprise 70 percent of the population.

VOA: standard.2009.11.01

Currently, the incidence of TB is growing in the ethnic population - and falling among Caucasians.

BBC: TB link to ethnic minority poverty

The composition of our ethnic population and also the difficulties presented by our geographical terrain make communication and development difficult.

CNN: ASIANOW - TIME Asia | Interview: Foreign Minister Win Aung - Page 2

While some (though certainly not all) of the population losses in Estonia and Latvia can be attributed to the emigration of ethnic Russians, no such explanation is possible for Bulgaria, Romania, or Lithuania (which unlike the other Baltics never had a sizable ethnic Russian population).

FORBES: Russia's Population Decline in Regional Perspective