1.
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
2.
settling time
建立[稳定, 沉淀, 还原]时间
3.
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
4.
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
5.
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
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