1.
Arsenic trioxide made by precipitation-reduction method from As-containing wastewater
采用含砷废水沉淀还原法制备三氧化二砷
2.
settling time
建立[稳定, 沉淀, 还原]时间
3.
Study and Application of Chromium Wastewater Treatment by Reduction and Sedimentation Process;
还原沉淀法处理含铬废水的研究及应用
4.
Analysis on Sedimentation and Filtration Efficiency of Hexavalent Chromium Wastewater by Ferrous Sulfide
化学还原法处理Cr(Ⅵ)废水沉淀及过滤效能
5.
Separation with Reduction and Precipitation for Determination of 20 Impurities in Pure Silver by ICP-AES
还原、沉淀分离ICP-AES法测定纯银中20个杂质元素
6.
The Study on Electrochemical Properties of AB_3 Type Hydrogen Storage Alloy by the Coprecipitation-Reduction-Diffusion Method;
共沉淀还原扩散法制备AB_3型储氢合金及其电化学性能研究
7.
Study on Removal of Chromium in Electroplate Wastewater by the Method of Oxidation-Reduction-Neutralization-Flocculation-Precipitation
化学氧化还原-中和-絮凝沉淀法处理电镀废水中铬的研究
8.
Preparation of catalyst powder FeNi_(27)Co_3 by using co-precipitation-decomposition method
利用共沉淀-共还原方法制备FeNi_(27)Co_3触媒粉的研究
9.
Calculation of the Solubility of Precipitation by the Principle of Controlling Equibrium;
控制平衡原理方法计算沉淀的溶解度
10.
An antigen that induces the production of a precipitin.
沉淀素原促进沉淀素产生的抗原
11.
Crude petroleum--Determination of water and sadiment--Centrifuge method
GB/T6533-1986原油中水和沉淀物测定法(离心法)
12.
Crude petroleum and fuel oils--Determination of sediment--Extraction method
GB/T6531-1986原油和燃料油中沉淀物测定法(抽提法)
13.
In-situ preparation of precipitated silica/NR nano-composites
原位法制备沉淀白炭黑/NR纳米复合材料的研究
14.
REASON GRAY PRECIPITATION IN DETERMINATION OF AMMONIACAL/NITROGEN AND COUNTERMEASURE
测氨氮出现灰色沉淀的原因及处理方法
15.
Study on the effect of two methods on the preparation of VIII factor and fibrinogen
两种方法制备冷沉淀对VIII因子、纤维蛋白原影响
16.
Oxidation-reduction reactions are important in the solubilization and precipitation of iron and manganese.
氧化还原反应在铁和锰的增溶和沉淀中具有重要作用。
17.
Nano Sized CdS and PbS Particles:Preparation by Coupling of Biological Reduction and Chemical Precipitation Mediated with EDTA
生物还原-化学沉淀耦合反应制备纳米硫化镉和硫化铅
18.
chemically enhanced primary sedimentation process
化学加强初级沉淀法