例句 /

Abstract: Principles of nanometer materials science,basic methods preparing nanometer materials and their application prospects in petrochemical catalysts, assistants and additives, were introduced together with practical examples of initial study and app

Abstract: Principles of nanometer materials science,basic methods preparing nanometer materials and their application prospects in petrochemical catalysts, assistants and additives, were introduced together with practical examples of initial study and app

文摘:对纳米材料科学的基本原理、纳米材料制备的一些方法,以及纳米材料在石油化工催化剂、助剂和添加剂中的应用前景做了介绍,并列举了一些处于起始阶段的研究和应用实例。