Over the past century and a half, however, studies in the history of human development have shown that the formation of culture is part of the biological adaptation.

然而，在过去的一个半世纪里，对人类发展史的研究表明，文化的形成是生物适应的一部分。

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Now, UCLA researchers and their colleagues have found that during the initial stages of biofilm formation, bacteria can actually stand upright and "walk" as part of their adaptation to a surface.

现在，美国加州大学洛杉矶分校(ucla)的研究人员及其同事已经发现，在生物膜形成的最初阶段，细菌实际上能够直立起来，并且能够“行走”，而直立“行走”是它们适应组织表面的一部分。

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However, the other scholars think that the adaptation to plateau will include many adaptations in physiology and some would stop the formation of blood cells.

另外一些学者却认为对高原的适应包括很多生理学上的适应，有些会阻止血细胞的生成。

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