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- Three demonstrations of this method for the determination of mixed metal ions, such as binary ternary and quaternary, are given. 对二、三和四元混合样品进行了上百次测定,测定结果达到化学分析准确度要求。
- mixed metal ion 混合金属离子
- Having only one metal ion or positive radical. 只有一个金属离子或正基的
- To combine(a metal ion)with a chemical compound to form a ring. 把（一个金属离子）与化学复合物结合成环
- To combine(a metal ion) with a chemical compound to form a ring. 把（一个金属离子）与化学复合物结合成环
- Mud system containing MMH , mixed metal hydroxide , is introduced . 介绍了混合金属层状氢氧化物胶(正电胶)为主体的泥浆体系,经室内研究和现场试验证明,该体系具有独特的流变性,用宾汉模式描述,其静切力接近屈服值;
- The metal ion and the anion of the mineral acid form an insoluble salt. 金属离子和无机酸的阴离子生成一种难溶的盐。
- Influence of Metal Ion Contents on Enzymatic Deinking Process ZHANG Su-feng g. 用量左右。关键词:酶脱墨;金属离子;螯合。
- When rare earth metal ion is used, the tetrazine is opened with unusually way. 而稀土与四嗪作用时发现四嗪环的异常开环。
- The synthesis conditions, chelant, metal ion and buffer were optimized. 确定了最佳的合成方法、螯合剂、金属离子和缓冲体系。
- Mixed metal oxide( MMO) coated titanium anode was prepared by thermal decomposition process. 采用热分解方法制备了混合金属氧化物(mo)层钛阳极。
- Inhibit the catalytic oxidation of metal ion to the oil as well as the corrosion of sulfide to the copper. 抑制金属离子对油品所氧化催化作用及硫化物对铜的腐蚀作用。
- The applications of MMO (mixed metal oxide) grid anodes to large-scale storage tanks in Maoming, Zhanjiang, Lanshan and Shanghai are summarized. 摘要文章介绍了网状阳极在茂名、湛江、岚山和上海地区的大型储罐阴极保护系统的应用情况。
- The applications of MMO(mixed metal oxide) grid anodes to large-scale storage tanks in Maoming,Zhanjiang,Lanshan and Shanghai are summarized. 文章介绍了网状阳极在茂名、湛江、岚山和上海地区的大型储罐阴极保护系统的应用情况。
- Both adsorbents have been used to decolorizeand remove toxic metal ion from waste water in printing and dyeing process. 测定两种吸附剂的性能;探讨两种吸附剂对印染废水的脱色和对有毒金属离子的去除。
- The chelating surfactant,with a ED3A hydrophilic group,has excellent surface activity and metal ion complexing actions. 以ED3A为亲水基团的螯合性表面活性剂同时具有良好的表面活性和络合金属离子的作用。
- Metal ion data distributions were asymmetric, and variability between the groups was important. 金属离子组间数据的分布的对称性和变异性非常重要。
- It has been reported that sulfhydryl compounds play an important role in alleviating metal ion toxicity. 已有研究表明，含巯基物质对缓解金属离子的毒害起重要作用，而多胺不仅能够调节植物的生长和发育, 也参与了植物的胁迫反应，因此SAMS可能在适应铝毒中起作用。
- Senesi, N. and F.Sakellariadou（1993）Trace metal ion binding by humic acid in marine and coastal sediments. 洪富文黄菊美林光清杜清泽陈永修林照松（2000）原生阔叶林分改建人工林对土壤养分的影响。
