The reclamation of the Cheonggyecheon, one of the great urban-regeneration projects of the world, has about it the air of a dream achieved.

清溪川的重新修复，是世界上最为伟大的城市再造工程之一，原来脏臭的空气最终达到了理想的状况。

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Dr Schmelzle: We have been the first group in the world to show the beneficial effects of CD133+ stem cells, autologous stem cells, in humans, for liver regeneration.

我们的研究是世界上第一个揭示人的自体干细胞CD133阳性表达对于肝再生是有益的。

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The SO_(2) adsorption and oxidation capability and the regeneration technique of activated carbon are key factors to the successful performance of this technology and hot research arenas in the world.

活性炭吸附催化氧化SO_2的性能及再生技术是该工艺的关键，一直是国内外科技人员研究的重要课题。

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John Armitt, chairman of the Olympic Delivery Authority, explained how "having a clear focus" and a bit of pressure was the secret to bringing in "the biggest regeneration in a single place since World War II" on time and within the budget.

BBC: Olympics 'will be a great success'

The DCMS emphasises the inspiration to youngsters to take up sport as one of the public benefits of hosting the Games, on top of the regeneration of deprived parts of London and a legacy of world-class facilities.

BBC: Beijing 2008 - a hard act to follow?

Saltaire World Heritage Site is best known for being a Victorian project in urban regeneration: a neoclassical village on the edges of Bradford, built by industrialist Titus Salt to improve the living conditions for his textile mill employees.

UNESCO: UK National Commission for UNESCO - Drunk on success: Saltaire World Heritage Site showcases its award-winning beer at Bradford Beer Festival