native american american native research 美国本土的美国本土研究
In recent years, new clues have come from research into genetics, including the distribution of genetic markers in modern Native Americans.
近年来,遗传学研究提供了新的线索,包括现代美洲土著民基因标记的分布。
There are two other kinds of research that have thrown some light on the origins of the Native American population; they involve the study of teeth and of languages.
还有另外两种研究对印第安人的起源提供了一些线索;它们包括对牙齿和语言的研究。
So scientists want to find out much more about how the crows behave in their native habitat, and a team from Exeter and Oxford universities is carrying out research in New Caledonia.
因此,科学家们希望更多地了解乌鸦在它们的自然栖息地是如何活动的,而埃克塞特大学和牛津大学的一个研究小组正在新喀里多尼亚进行研究。
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