1.
Research on Treatment of Mother Solution of Calcium Hydrophosphate by Chemical Precipitation Method;
化学沉淀法处理磷酸氢钙母液的研究
2.
Study on removal of ammonia-nitrogen from wastewater by chemical precipitation
化学沉淀法去除废水中氨氮实验研究
3.
Chemical Precipitation Methods for Treatment of High-arsenic Concentration Industrial Effluents
处理高砷浓度工业废水的化学沉淀法
4.
Preparation of Nanomether Calcium Lactate via Chemical Precipitation Method and Lamellar Liquid Crystal Method;
化学沉淀法与层状液晶法制备纳米乳酸钙
5.
Mathematical Model for Treating Highly Concentrated Ammonia-nitrogen Wastewater by Chemical Precipitation
化学沉淀法处理高浓度氨氮废水的数学模型
6.
Ammonia Nitrogen Removing in Piggery Wastewater by Chemical Precipitation;
化学沉淀法去除养猪场废水中氨氮的试验研究
7.
Study on Preparation and Mechanism of ZrO_2 Nono-Powders;
化学沉淀法制备ZrO_2纳米粉体及机理的研究
8.
Research on Chemical Precipitation Recycle Treatment of the High Concentration Ammonia Nitrogen Wastewater;
磷酸铵镁化学沉淀法循环处理高氨氮废水研究
9.
chemically enhanced primary sedimentation process
化学加强初级沉淀法
10.
wastewater treatment by chemical precipitation process
废水的化学沉淀处理法
11.
Chemical Oxygen Demand--Settled [CODs]
化学需氧量（沉淀）
12.
Research on Preparation of Mn～(2+)-activated Barium Hexaaluminate Phosphors by Chemical Coprecipitation;
化学共沉淀法制备BaAl_(12)O_(19)：Mn
13.
Study on High Quality NiZn Ferrites by Co-precipitation Method;
用化学共沉淀法制备高性能NiZn铁氧体
14.
Treatment of Electroless Nickel Plating Wastewater by Crystal Precipitation
结晶沉淀法处理化学镀镍废水的研究
15.
Synthesis and Characterization of Ca_2Co_2O_5 Powders by Coprecipitation Method
化学共沉淀法制备Ca_2Co_2O_5粉体
16.
the process of forming a chemical precipitate.
形成化学沉淀物的过程。
17.
laser induction chemical vapor deposition method
激光诱导化学气相沉淀法（制纳米微粒的方法）
18.
Wastewater Treatment for Dual-Alkali Flue Gas Desulfurization by Chemical Precipitation and Flocculation;
化学沉淀—絮凝法处理双碱法烟气脱硫废水