aer·o·gel 
(ârə-jĕl′)
(ârə-jĕl′)n.
A highly porous solid formed from a gel, such as silica gel, in which the liquid is replaced with a gas.
| 单词 | aerogel |
| 释义 | aer·o·gel (ârə-jĕl′)n. A highly porous solid formed from a gel, such as silica gel, in which the liquid is replaced with a gas. |
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