This approach is based on a model of the behavior of complex cells in the cerebral cortex of mammalian vision.

这种方法是基于哺乳动物的大脑皮层下的复合细胞行为的模型。

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But there are some important caveats: it counts only the eukaryotes, that is, critters with relatively complex cells.

但需要特别注意的是：他只是统计了真核生物，也就是那些细胞相对复杂的动物，而把细菌以及古生菌排除在外了。

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The reason is that complex cells like those of plants, animals and fungi have specialized compartments including an information centre, the nucleus, and power stations — mitochondria.

其原因是复杂的细胞像植物、动物和真菌的细胞有专门的隔间，隔间包括一个信息中心、细胞核和发电站——线粒体。

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We talked last time about extracellular matrix and this complex protein-carbohydrate gel that surrounds all cells.

我们上次谈到过的细胞外基质,是一种蛋白和碳水化合物的复合物胶冻,它环绕在细胞周围

耶鲁公开课 - 生物医学工程探索课程节选

The topic for this week is cell communication: how mechanisms that cells within a complex organism use to communicate with each other at short distances or long distances.

本周的主题是细胞通讯,即在一个复杂机体中的细胞,采用何种交流机制,在或长或短的距离中相互联系

耶鲁公开课 - 生物医学工程探索课程节选

Well, it's true that it's not stuck to plastic but it is stuck to other materials The other materials that it's stuck to include other cells that surround it and this complex matrix which surrounds all of the cells in our body called extracellular matrix and I'll get to that in just a few moments.

体内的细胞不会贴在塑料片上,但是它们会和别的材料黏联在一起,这些材料包括,细胞和周围细胞间的黏联,细胞同细胞外基质的黏联,我们身体中包围在细胞周围的物质,称为细胞外基质,后面我会详细讲到

耶鲁公开课 - 生物医学工程探索课程节选

But some human proteins are either too large or too complex for microbial cells to synthesize.

BBC: Doubts over 'pharming' technology

"A human embryo starts out as a single fertilised cell and rapidly divides into a widely complex series of cells that become a human being, " explained Dr McCallion.

BBC: NEWS | Science/Nature | Salvage prospect for 'junk' DNA

The four were focused on the proteasome, a complex of proteins in cells that work as molecular garbage disposal units, engulfing and chopping up proteins when they are no longer needed.

FORBES: The Tireless Hunter