英语翻译气凝胶,又称作干凝胶.当凝胶脱去大部分溶剂后,凝胶中液体含量比固体含量少得多,或者凝胶的空间网状结构中充满的介质

Aerogel is also known as dry gel.After gel gets rid of most of solvent,the liquid content is quite less than solid content in gel,or the spatial reticulated structure of gel is filled with gas,with solid appearance.Then this is dry gel,also called aerogel,such gelatin,Arabic gum,silica gel,hair,nails,etc.Aerogel enjoys the properties of gel,which contain expansion,thixotropic and shrinking effect.
纯属手打,