名词
中文翻译：气凝胶
同义词：
['silica gel', 'aerogel例句：1. The spiro hydrocarbon is used as a thermal insulator in buildings.（这种气凝胶被用作建筑物的热绝缘材料。）']
例句：
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1. The spiro hydrocarbon is used as a thermal insulator in buildings.
这种气凝胶被用作建筑物的热绝缘材料。
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2.The spiro hydrocarbon has excellent thermal conductivity and low density.
这种气凝胶具有优异的热导率和低密度。
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3. The spiro hydrocarbon can be molded into various shapes for use in electronic devices.
这种气凝胶可以塑形用于电子设备中。