pafs

pafs

美 　英

• 网络絮凝剂；聚合硫酸铝铁(Poly Aluminum Ferric Sulfate)；Pacemaker Atrial Fibrillation Suppression

例句

The optimal feeding amount added to the Huanghe water is studied. It is compared with two kinds of flocculants, market sold PAFS and PAFC.

用合成的PAFS对浊度较大的黄河水做混凝实验，研究了适宜投药量，并与市售的两种絮凝剂进行比较。