“silica aerogel”的概念、定义、翻译、参考文献-科学参考

单词	silica aerogel
释义	silica aerogel [`sil·ǝ·kǝ `er·ǝ´jel] ^MATERIALS A colloidal silica powder whose grains have small pores; used as a low-temperature insulator.
随便看	hard edit hardenability hardened circuit hardened links hardened site hardened steel hardener hardener bath hardening Harderian gland hard error hard-face hard failure hard fiber hard freeze hard frost hard glass hard goods hard grease hard ground Hardgrove grindability index Hardgrove number hard hat hardhead Hardinge feeder-weigher

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