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- "Green vitriol and aluminous property of a medicine " . “青矾和明矾的药性”。
- The first sulfuric acid in the world was prepared by destructive distillation of green vitriol[ferrous sulfate FeSO4.7H2O]in the second half of 15th century. 世界上最早的硫酸，产生于15世纪后半叶，当时的原料为绿矾石[FeSO4.;7H2O]，通过对其加热分解和吸收制出硫酸。
- Utilizing iron filling and waste liquid to react, thus we can retrieve the green vitriol, reduce the acidity, finally have the clear liquid and achieve the retrieval and utilization purpose. 利用铁屑与废液反应,从而回收硫酸亚铁,降低酸度,上清液达到回用目的。
- Keywords Sulfureous iron ore residue;Green vitriol;Iron oxide red; 硫铁矿渣;绿矾;氧化铁红;
- Production of feedstuff additive with green vitriol from waste acid solution 用酸洗废液中析出的硫酸亚铁制备饲料添加剂
- Keywords production of TiO_2;green vitriol utilization;purification; 钛白生产;绿矾利用;净化提纯;
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Mr Green is a professor in name but not in reality. 格林先生是徒有虚名的教授。
- The man whose right eye is blind is Mr. Green. 右眼瞎的那人是格林先生。
- Hello. worldwide flowers. Ers. Green speaking. 喂，这是世界花卉公司，我是格林太太。
- Are you going to get the house painted green? 你打算要把房子漆成绿色吗？
- The paper turned green as if by magic. 这纸魔术般地变成了绿色。
- The house was painted green outside. 这房子外部漆成绿色。
- This plant has green leaves throughout the year. 这种植物终年常青。
- The green fields came into sight. 一片绿色的田野展现在眼前。
- What will you do with these green crepe? 你用这些绿绉纱做什么？
- She looks rather curious with green hair. 她头发是绿的，样子有点古怪。
- Mr Green is not in town/is out of town. 格林先生不在城里。
- The country is very green in spring. 春天的时候，乡村一片青葱碧绿。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
