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Keywords Lanthanide metal ions;HTTA;P350;TPB;Functional link net;Stability constants; 镧系金属离子;HTTA;P350;TPB;函数连接型神经网络;稳定常数;
Study of the Lanthanide Metal Ions Adsorption Capacity on Chitosan 壳聚糖对镧系金属离子吸附性的研究
Study of Stability Constant of EDTA Complex of Lanthanide Metal Ions and Their Influencing Factors 影响镧系金属离子的结构参数与配合物稳定常数的关系研究
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
Chelating agents can be used to remove toxic metal ions from soil or water. 螯合剂可以用来从土壤或水中清除有毒的金属离子。
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。
Keywords Lanthanide ions;ternary coordination compounds;2 thenoyltrifluoroacetone;diantipyrylmethane; 镧系离子;三元配合物;2-噻吩甲酰三氟丙酮;二安替比林甲烷;
It is non-oxidizing, provides the necessary solubility, will not chelate metal ions, and has relatively low toxicity. 它不仅溶解度好,而且还是非氧化性的物质,不会螯合金属离子,毒性也相对较低。
The article analyses the technology of treatment mineral acidic wastewater which contains the valuable metal ions. 分析了处理含重金属离子矿山酸性废水的处理工艺。
The effectiveness of certain metal ions in breaking down these compounds was investigated by Fujiki. 腾木曾对某些金属离子在断裂这些化合物方面的有效性进行过研究。
Effective sequestering of metal ions, resulting in better water retention even though used in hard water processing. 对于金属离子有着良好的掩蔽作用,即使用硬水加工生产,也能产生较好的保水效果。
Effects of Metal Ions Addition on the Growth of and Arachidonic Acid Production by Diasporangium sp. 六种金属离子对轮梗霉生长及产花生四烯酸的影响。
Effects of Some Metal Ions on the Activity of Phenoloxidase from Pieris rapae L. 金属离子对菜青虫酚氧化酶活力的影响。
Some crystalline enzymes contain, in addition, small amounts of P, or metal ions such as Fe, Cu, mg. and Zn. 一些晶体酶还含有少量磷元素或者诸如铁,铜,镁,锌的金属离子。
Some crystalline enzymes contain, in addition, small amounts of P, or metal ions such as Fe, Cu, Mg, and Zn. 一些晶体酶还含有少量磷元素或者诸如铁,铜,镁,锌的金属离子。