However, he's not fully convinced that this can happen within a single population, as the authors suggest.

然而，正如作者暗示的，这种进化可能发生在单个种群里面，对此他半信半疑。

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Using method of qualitative theory of ordinary differential equation, studies economic harvesting model with variable price and cost for a single population.

利用常微分方程定性理论的方法讨论了价格成本变化的单种群经济捕获模型。

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The effect of diffusion on the permanence of the population in a polluted patch is studied by setting up a single population diffusive system in two patches.

本文通过建立两斑块的单种群扩散系统，主要研究扩散对其中受污染的斑块上种群生存的影响。

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We've been talking about single cell or some subset of cells and propagating them so that you get a larger population of cells.

我们说到了一个细胞,或者一组细胞进行繁殖以后,你就能得到数目可观的细胞

耶鲁公开课 - 生物医学工程探索课程节选

This has led Professor Potts to speculate that "his" hominid was part of a single population containing both large and small individuals.

BBC: NEWS | Science/Nature | Skull fuels Homo erectus debate

"Coupled with recent genetic data, our finding indicates that the Atlantic population -- and perhaps the world population -- are connected and may constitute a single population, " Skomal said.

CNN: Scientists discover winter home of world's second-biggest fish

Many of the most critically affected species are found in China, including Magnolia phanerophlebia, of which only around 200 trees are estimated to exist in the wild and Magnolia sinica, believed to have a single population of fewer than 10 mature trees.

CNN: Half of magnolias face extinction