17. The structure transformation of rice husk during the aerogel preparation was investigated by XRD, IR and SEM.
并利用XRD、IR和SEM研究了稻壳在制备气凝胶过程中的结构变化。
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18. Although aerogel is classed as a solid, 99% of the substance is made up of gas, which gives it a cloudy appearance.
虽然气凝胶被归入固体类物质，但它99%的成分是气体，这使得气凝胶拥有云雾状的外观。
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19. Sodium montmorillonite can be freeze-dried into a spongelike material known as an aerogel. Aerogels are famously fragile.
钠蒙脱石能被冷冻干燥成气凝胶——类似海绵状的物质。
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20. It will produce the aerogel composites in various forms such as sheets or panels, in line with current industry sizes.
工厂将生产不同类型的气凝胶复合材料，如片或板，与目前工业上应用的尺寸保持一致。
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21. Researchers believe that some versions of aerogel which are made from platinum can be used to speed up the production of hydrogen.
研究者相信，某些用铂制造的气凝胶能够加速氢气的生产过程。
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22. Aerogel is nicknamed "frozen smoke" and is made by extracting water from a silica gel, then replacing it with gas such as carbon dioxide.
气凝胶的一个绰号是“固态烟”，通过从硅胶中抽去水分代之以气体(比如用二氧化碳)制成。
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23. Aerogel is a new kind of material with a lot of fascinating properties, it has become a focus in scientific research in recent years.
气凝胶是一种具有奇异特性的新材料，近年来一直受到科技界的广泛重视。
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24. I can see aerogel being used for everything from filtering polluted water to insulating against extreme temperatures and even for jewellery.
我认为它能够用于任何地方，从过滤脏水到隔热，甚至可以用于珠宝首饰。
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25. The growth of RF aerogel fractal has been simulated by computer and the growing mechanism of aerogel fractal structure has been studied also.
采用计算机模拟了RF凝胶的溶胶-凝胶反应全过程，从理论上研究RF气凝胶反应机理。
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26. A. Impacting interstellar dust particles will leave carrot-shaped tunnels boring into the aerogel, at the tip of which will be the particle itself.
尘埃的冲击会在气凝胶中留下一个胡萝卜形状的通道，通道的尽头就是尘埃本身。
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27. A. Impacting interstellar dust particles will leave carrot-shaped tunnels boring into the aerogel, at the tip of which will be the particle itself.
