catalytic agent

基本解释

A new method to recover silver from silver-bearing waste catalytic agent is introduced.
介绍了从含银的废催化剂中回收白银的一种新方法。
It is discussed the new method BDP of synthesizing by using catalytic agent DOOX and material phthalic anhydride and normal butanol .
本文论述了以功能树脂DOOX为催化剂，邻苯二甲酸酐和正丁醇为原料合成邻苯二甲酸二丁酯的新方法。
Similar to the chemical "catalytic agent", urban catalyst is able to arouse and stimulate urban construction and rejuvenation and urge the continuous and gradual reform of urban structure.
城市触媒类似于化学中的“催化剂”，能够带动和激发城市的建设与复兴，能够促使城市结构进行持续、渐进的改革。