常見例句Next, find the surface of the aerogel. 然後,搜尋氣凝膠的表麪。Q. Why was aerogel used on Stardust? 問:爲(wèi)什麼“星辰”要使用氣凝膠呢?XRD,TEM and BET were used to analyze the aerogel. 採用XRD、TEM和BET等手段對樣品進(jìn)行測試表征。The challenge is to find them in the aerogel collectors. 麪臨的挑戰(zhàn)是將它們從氣凝膠中找出來。Aerogel is one of the strangest materials ever developed. 氣凝膠是已發(fā)現(xiàn)的最奇特的物質(zhì)之一。The high porosity of aerogels makes them have many unique properties. 由於氣凝膠具有很高的孔隙率使它具有許多特殊的性質(zhì)。 返回 Aerogels