zeolites and molecular sieves

• 沸石分子筛

zeolites and molecular sieves的用法和样例：

例句

1. Pore and surface chemical modification technology of zeolite is an important way of second synthesis of molecular sieves.
   沸石分子筛孔道和表面化学修饰是对分子筛进行二次合成的重要手段。
2. Shape-selective modification on zeolites and their application in methylamine synthesis were reviewed.
   介绍了有关沸石分子筛的择形改性研究及其在甲胺合成工业中的应用和进展。