常見例句The crude oil is chromatographed over silica gel. 粗制油狀物用硅膠進(jìn)行色譜分離。Containing little silica, as igneous rocks. 基性的基性的,含有比較少量的二氧化硅的作為火成巖的It is a compound of aluminum, silica, and fluorine. 它是鋁、硅和氟的化合物。Containing little silica,as igneous rocks. 基性的基性的,含有比較少量的二氧化硅的作為火成巖的Silica is a basic unit in many ceramics. 硅是一種基本的陶瓷制品。Hydrophobic silica is the active antifoam agent. 憎水性硅石是一種有效的防泡劑。 返回 silicas