Another way to store hydrogen is to put something inside the tank which increases the total internal surface area to which the molecules of the gas can cling.
储存氢的另一方法是在燃料箱中放点东西，增加氢分子能够附着的内表面总面积。
The reaction itself also takes place inside the nanotubes, which are hollow and have a large internal surface area thanks to their thin 20-nanometer-thick walls.
反应本身也在纳米管内部发生。这种中空的纳米管只有20纳米厚的薄壁，所以具有巨大的内表面积。
The natural zeolite has microcrystal structure with many holes and big internal surface area. It has good moisture absorption and removal function as well.
天然沸石具有多孔微晶结构、内表面积大，具有优良的吸湿与排湿的功能。
Root hairs feed from the surface particles, therefore the internal surface area has a great influence on plant food in the soil.
根毛从土粒表面吸收养分，所以，土壤的内表面积对土壤中的植物养分有很大影响。
Root hairs feed from the surface particles, therefore the internal surface area has a great influence on plant food in the soil.
根毛从土粒表面吸收养分，所以，土壤的内表面积对土壤中的植物养分有很大影响。
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