But the real goal of this work isn't tiny maps. Rothemund says that in the future, tiny DNA shapes could serve as scaffolds for quickly building nanostructures made of metals or other materials.

但Ro themund的目的不是做微型地图，Ro themund说，将来在使用金属或其他材料构造纳米结构时，微小的DNA结构可以作为支架使用。

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As well as Arcelor, consider Cemex, a Mexican company that took over RMC, a British-based building-materials company; or the folding of Belgium's Interbrew into Brazil's Ambev in 2004 to form InBev.

像Arcelor一样，想一下Cemex，一家接管了RMC的墨西哥公司，是一家以英国为基地的建筑材料公司；或者是在2004年由比利时的Interbrew并入巴西的Ambev而形成的InBev。

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Building codes everywhere require strict standardization of tests for all materials, such as timber or concrete. But tests for bamboo have not been standardized.

世界各地的建筑规范要求对所有材料实行严格的检测标准，比如木材和水泥。但是对竹子的检测尚未标准化。

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Powerline solutions also provide a simple way to help extend the home network into rooms such as basements, attics, garages and back houses that may have dead spots or a limited wireless signal due to building materials, such as concrete and steel.

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It also suggests that companies are amassing the materials either as a hedge against inflation or as a means of building up collateral with which to get more loans at a time when monetary authorities are attempting to tighten the credit supply.

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