Especially, the abundant pore structures and high surface area make it one of the most promising gas and humidity sensing materials.

特别是碳纳米管丰富的孔隙结构和高比表面积，使其成为最有前途的气、湿敏材料之一。

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Activated carbon materials are widely used in air pollution treatment because of their well - developed porosity and high surface area.

活性炭材料因具有丰富的孔结构和较大的比表面积，而被用于大气污染治理。

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A major advantage of fluidised beds is that they provide a well mixed, high surface area, fluid-solid system which is useful for efficient reactions and heat transfer.

流化床的一大优点在于能产生一个充分混合的具有很大表面积的流体与固体的接触系统，这对高效反应和传热都很有用。

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The result, they claim in a paper that will appear this month in the Journal of Physical Chemistry, is a nanofibre material with an extremely high ratio of surface-area to volume.

ECONOMIST: Space-age soot

Washing generally involves high temperatures, fine sprays (and hence a large surface area) and a lot of sloshing around of water, all of which promote efficient chemical stripping.

ECONOMIST: Indoor pollution

In addition to mastery of traditional calligraphy, the art of engraving requires a high degree of virtuosity, since the artist works on a tiny surface area where every curve, every thickness of line counts.

UNESCO: Culture