常見例句

雙語例句

In this paper dibutyl phthalate was synthesized with ferric sulphate as catalyst.
以硫酸鐵為催化劑，合成了鄰苯二甲酸二正丁酯。
The preparation of a modified polymerized ferric sulphate and the measurement of its flocculation properties are introduced.
本文介紹了一種改性聚合硫酸鐵的制備方法，并測試了改性聚合硫酸鐵的絮凝性能。
Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion.
利用廢鐵卷與含銅酸性廢水作用制備金屬銅和聚合硫酸鐵，并用聚合硫酸鐵作絮凝劑處理酯化廢水。