“起催化作用的”常见英文表达有 catalytic 或 playing a catalytic role/having a catalytic effect。
catalytic 是形容词,直接用于描述具有催化功能或起催化作用的事物,例如:
Catalytic converters help reduce harmful emissions from vehicles.(催化转化器有助于减少车辆的有害排放。)
Enzymes are catalytic proteins that speed up biochemical reactions.(酶是加速生物化学反应的催化性蛋白质。)
playing a catalytic role/having a catalytic effect 是动词短语形式,更强调在某个过程或情境中起到催化作用,例如:
The new policy is playing a catalytic role in driving economic growth.(新政策在推动经济增长方面起到了催化作用。)
This research institute has had a catalytic effect on technological innovation in the region.(这家研究机构对该地区的技术创新起到了催化作用 。)