And it's important innovation in several different ways and we're going to talk about this whole science of building artificial organs, devices that are made out of totally synthetic components to replace the function of your natural organs, and the artificial heart is a good example of that.

在很多方向上也做出了重要的创新,我们会讲到,制造人造器官的技术原理,这些装置完全用合成材料制成,能够取代人体器官的功能,人造心脏就是一个很好的范例

耶鲁公开课 - 生物医学工程探索课程节选

But the Merck-bound scientist's main interest has been in the structure and function of proteins, the building blocks of all living things and the basis for most drugs.

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The original function of the building had been forgotten for centuries, but it is now fascinatingly restored and offers a tragic insight into the darker side of German history.

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Kobel says between 500 and 700 people are working on the project at any time, building below ground while the old station continues to function above.

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