As caustic solution prewashing of FCC gasoline discharges lots of lye, it is nec essary to improve the process.
用苛性碱液进行预碱洗时易产生大
废碱液,为彻底消除废液
用固体碱预处理代替苛性碱液预碱洗的方法。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
To make it work, I had to sell Larry on serving not as Treasury secretary but rather as director of the National Economic Council (NEC), which, despite being the White House's top economic job, was considered less prestigious.
为了让它挥作用,我不得不说服拉里不要担任财政部长,而是担任国家经济委员会 (NEC) 的主任,尽管这是
宫的最高经济职位,但被认为不那么有声望。