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. 试译: rgb催化剂活性增加, 而其 它剂床层中并没有发生活性损失 ,可能表明碱性化合物杂质没有在苯处理塔分子筛床层中被脱除。查看更多