Boehm titration indicanted that acid group increased obviously. It is also proved by FT-IR and TG Approximately 0.8-1.0mmol -SO3H was introduced onto program ACF.是什么意思_Boehm titration indicanted that acid group increased obviously. It is also proved by FT-IR and TG Approximately 0.8-1.0mmol -SO3H was introduced onto program ACF.在线翻译_英语_读音_用法_例句