Dr Peter Vukusic of Exeter University is an expert in the 'structural colour' that appears in butterfly wings and will help GE to model how the structure reacts with different gases.

埃克塞特大学Peter Vukusic博士是结构色方面的专家，蝴蝶翅膀的结构色有助于通用电气模拟这一结构对不同气体的反应。

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In the Linz steel plant, clean as a whistle and done up in a colour scheme recommended by a feng shui expert, there is hardly anybody to be seen.

ECONOMIST: Who says heavy industry has had its day?