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- Keywords chelated cellulose;cadmium ion;adsorption; 螯合棉纤维;镉离子;配位吸附;
- Keywords Chelating cellulose;ammonium pyrrolidine dithiocarboxylate;lead; 螯合纤维素;吡咯烷二硫代甲酸铵;铅;
- Chelating cellulose is of simple preparation,excellent nature and low cost. 螯合纤维素制备工艺简单，性能优越，成本低廉。
- Keywords Polyamines chelated cellulose;Lead;Separation and enrichment;Speciation analysis; 多胺螯合纤维;铅;分离富集;形态分析;
- Keywords chelated fibre;polyacrylonitrile;functional fibre; 螯合纤维;聚丙烯腈;功能纤维;
- Keywords Chelated extractant;BPMPHD;mass spectrum charac ters;Cracking law; 螯合配体;BPMPHD;质谱特性;裂解规律;
- Polyamines chelated cellulose 多胺螯合纤维
- Keywords Chelate collector;Flotation;Spodumene; 螯合捕收剂;浮选;锂辉石;
- Keywords chelate collecting agent;comper-oxide ore;floatation; 螫合捕收剂;氧化铜矿;浮选;
- Keywords chelating agent;synergic extraction;pyrazdone;rare earth; 关键词螯合萃取剂;协同萃取;吡唑酮;
- Keywords Chelate resin;Gold;Silver;Cyanide;Adsorption; 螯合树脂;金;银;氰化物;吸附;
- Sorption Rate Equation of 2-Mercaptopbenzimidazole Chelating Cellulose for Some Heavy Metal Ions 2-巯基苯并咪唑螯合棉纤维对重金属离子的吸附速率方程
- Keywords chelator;teteaazacyclododecane;synthesis;microwave; 螯合剂;四氮杂十二烷;合成;微波;
- Keywords chelating surfactant;N-acyl ED3A;application performance; 螯合性表面活性剂;N-酰基ED3A;应用性能;
- AAS DETERMINATION OF TRACE LEAD,CADMIUM,COPPER AND NICKEL BY ENRICHMENT WITH 2 MERCAPTOBENZIMIDAZOLE CHELATING CELLULOSE MBM新型螯合纤维素富集原子吸收测定痕量铅、镉、铜和镍
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
- Catalytic Kinetic Spectrophotometric Determination of Trace Cadmium after Separation and Preconcentration by Pyrrolidine Dithiocarboxylic Acid Ammonium Salt Chelating Cellulose 新型螯合物分离阻化动力学光度法测定痕量镉
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
- Some keywords in SQL are also reserved words. SQL中的一些关键字也是保留字。
- Are reserved keywords in Office projects. 是Office项目中的保留关键字。
