帮忙翻译下面一段话? 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 treater molecular sieve beds grb催化剂活性的增加并没有伴有其他催化床活性的消失,这一点可以作为基本化合物杂质没有从苯处理分子筛中被脱除的证明。查看更多