dusy
美
英 
例句
The usual methods of modification are used: loading cation and oxide, acid treatment, and then redealumination (generated DUSY) and so on.
常用的改性方法有:负载阳离子及氧化物、酸处理、再脱铝(生成DUSY)等;
Determination of Surface Acid Amount of DUSY Catalyst by Gas Chromatography
溶液中固体催化剂表面酸量的气相色谱分析