alcogel造句

• Air-pocket size is established during the critical alcogel formation, which typically takes several hours.
• This year, using equipment designed to do the chemistry in zero gravity, he produced two 1.5-inch discs of alcogel, which he will dry in his basement this summer.
• Making the material is a two-step process, beginning with the creation of a Jell-O-like substance called an alcogel, which is later dried in a high-pressure oven to produce aerogel.