As caustic solution prewashing of FCC gasoline discharges lots of lye, it is nec essary to improve the process.
用苛性碱液对汽油进行预碱洗时易产生大量废碱液，为彻底消除废液提出了用固体碱预处理代替苛性碱液预碱洗的方法。
| 单词 | nec. |
| 释义 |
nec.
英语例句库
As caustic solution prewashing of FCC gasoline discharges lots of lye, it is nec essary to improve the process. 用苛性碱液对汽油进行预碱洗时易产生大量废碱液，为彻底消除废液提出了用固体碱预处理代替苛性碱液预碱洗的方法。
原声例句
VOA Special 2021年6月合集 The abbey's emblem is a phoenix along with a Latin language saying: " Ardet nec consumitur" . 这座修道院的标志是一只凤凰，拉丁语是：" Ardet nec consumitur" 。 经济学人 Finance and economics Amid Washington's formidable political machinery, at first glance the institution of the nec also seems puny. 在华盛顿令人敬畏的政治机器中，乍一看， nec 机构似乎也微不足道。 经济学人 Finance and economics But the director of the National Economic Council's (nec's) office, in the White House west wing, is a crucial place. 但位于白宫西翼的国家经济委员会 (nec) 办公室主任是一个至关重要的地方。 经济学人 Finance and economics With power concentrated in Joe Biden's White House, the nec has gained clout compared with cabinet agencies, notably the Treasury. 由于权力集中在乔拜登的白宫，与内阁机构，尤其是财政部相比，nec 获得了影响力。 |
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