废液

discard solution的用法和样例：

例句

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。

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塑料的危害很大.... Dan: Hello and welcome 6 Minute English from the BBC. Im Dan Walker Smith and today Im joined by Kate. Kate: Hello Dan. Dan: Now today Kate and I are talking about pollution. Kate: Yes, well pollution is the term for harmful

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英语作文

纸牌屋第一季第49期:你要去哪里

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纸牌屋第一季

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音乐咖啡厅

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考研英语

雅思高分作文：垃圾问题

雅思高分作文：垃圾问题 The roads are dotted with trash, the railways are littered with decaying garbage and our cities are disgraced by plastic bags. Lately, the worsening rubbish problem has aroused peoples wide concern. Some hold the bel

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雅思英语

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学英语单词

a traveling companion

absorption constant

Alingar

Annino

anti-karst equilibrium