silicas
常见例句
- The crude oil is chromatographed over silica gel.
粗制油状物用硅胶进行色谱分离。 - Containing little silica, as igneous rocks.
基性的基性的,含有比较少量的二氧化硅的作为火成岩的 - It is a compound of aluminum, silica, and fluorine.
它是铝、硅和氟的化合物。 - Containing little silica,as igneous rocks.
基性的基性的,含有比较少量的二氧化硅的作为火成岩的 - Silica is a basic unit in many ceramics.
硅是一种基本的陶瓷制品。 - Hydrophobic silica is the active antifoam agent.
憎水性硅石是一种有效的防泡剂。 返回 silicas