翻译求助PATE and selectivity? 这个句子怎么翻译啊。大家帮忙看看.......Ethylbenzene was not included for calculation of PATE and selectivity because as was shown above on this catalysts ethylbenzene represents only a negligible source of xylenes. 有其实红色的那是.....和选择性啊...? 谢谢查看更多4个回答 . 2人已关注