帮忙翻译下面一段话? 原帖由 echommm 于 2009-2-16 14:53 发表 an increased rate of rgb catalyst activity not accompanied by a loss of activity in the other catalyst beds can be an indication that basic compound impurities are not being removed by the benzene tr ... 根据“有一种现象,但没有另一种现象,那就可能表示.....”而echommm又说另一种现象其它催化剂床层中并没有发生活性损失”。那第一种现象就应该有催化剂损失呀!查看更多