楚天指数，大涨长红!

dascarol · 发表于 2007-8-24 10:43

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猪哼哼 · 发表于 2007-8-24 10:46

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kiwi-rr · 发表于 2007-8-24 10:58

:D :D :D

stubor · 发表于 2007-8-24 11:09

sually requires multiple metal centres - whether via the surface of iron atoms used industrially, or the cluster of up to 20 metals in the enzymes that nature deploys for the task. But Jean-Marie Basset, Elsje Alessandra Quadrelli and colleagues at the University of Lyon in France have found that single tantalum atoms isolated on a silica surface are also up to the task. What's more, they use a mechanism not seen before.

zhehao.s · 发表于 2007-8-24 12:56

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dascarol · 发表于 2007-8-24 12:58

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zhehao.s · 发表于 2007-8-24 12:59

:D :D :D

dascarol · 发表于 2007-8-24 13:00

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dascarol · 发表于 2007-8-24 13:01

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dascarol · 发表于 2007-8-24 13:14

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楚天指数，大涨长红!