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- The copper ion content is determined with direct spectrophotometry after the engine oil was incinerated,dissolved with acid and developed with Neocuproin-Hydroch lorid Monohydrat. 将机油灰化、酸溶解后,新亚铜灵显色、直接光度法测定铜离子含量,样品回收率在92。
- Abstract:Objective To assay zinc and copper ion content in hippocampus of senescence accelerated mouse prone 8(SAMP8) and the influence of metallothionein 3(MT3) on it compared with MT1. 摘要:目的 研究快速老化痴呆模型小鼠(SAMP8)海马锌和铜含量的变化及外源性金属硫蛋白3(MT3)对SAMP8海马锌和铜含量变化的影响，并与MT1进行比较。
- copper ion contents 铜离子含量
- There exited two different copper ion in compound 3, Cu (II) and Cu (I). 化合物3中同时存在两种价态的+1和+2价Cu离子，结构为二维贯穿网状结构，相邻的两组贯穿网络结构通过氢键作用连接起来。
- 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。
- But, stroke speed had no effect on the removal for adsorbing copper ion and cadmium ion. 吸附铜离子和镉离子时，振荡速率对吸附效能完全没有影响。
- Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion. 利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁,并用聚合硫酸铁作絮凝剂处理酯化废水。
- The product mainly secreted in the medium is a bifunctional enzyme with the optimal pH value and concentration of copper ion. 表达产物为双功能酶，分泌至培养基中的酶活力远高于胞内。
- The adsorbability and selectivity of the copper ion imprinted polymer is tested by the method of static adsorption and fluidizing adsorption. 采用静态和动态法分析研究铜金属离子印迹聚合物的吸附性能和选择性。
- The increasing trend of the total ion content from east to west is consistent with their spatial autocorrelation. 河水离子总量自东部向西部递增的趋势在该水系空间自相关图中得到很好的反映.
- The application of hydrometallurgical processes which remove copper ion may recovery lots of metals in waste perforated anode and cathode plates. 采用置换除铜湿法工艺可从废旧正、负极穿孔钢带极片中回收多种金属。
- When the water mass fraction is higher than 50%, its EC is determined only by the total ion content without connection with the moisture. 当基质质量含水率大于50%25后，电导率主要受基质内离子总量的影响，可忽略水分的影响。
- The resultsshowed that the order of maximum uptake capacity of copper ion was: 0.6SCA8 >0.6SCA5>0.6SCA2 > 0.1SCA8 >0.1SCA5 >0.1SCA2 >SOP >0.1CA >AOP >0.6CA >OP. 结果还表明;对于铜离子的吸附;不同的吸附剂吸附能力有以下的顺序:0.;6SCA8 > 0
- This article described the principle and experimental method of determining fluorine ion content of water by method of ion selective electrode. 本文阐述用离子选择电极法测定水中氟离子含量的原理及实验方法。
- By method of transmission electron microscopy(TEM),effect of three copper ion ultrastructure of spleen cell of carp Cyprinus carpio was revealed for the first time. 应用透射电镜的方法,研究了三种铜离子浓度对鲫鱼脾细胞超微结构的影响。
- In this paper the application of photothermal deflection spectroscopy to the detection of fluoride ion content in water is described. 本文应用光热偏转光谱(PDS)检测水中微量元素氟离子的含量。
- The result shows copper is oxidized to copper ion by sodium thiosulfate, copper ion reacts with ammonia, which is produced by sodium bicarbonate, to complex ion. 研究了各组分浓度、温度对蚀刻速率的影响作用,并进行了蚀刻溶液对钢设备的腐蚀性能研究。
- Copper ions adsorption by beer yeast was studied by AAS,FTIR,SEM/EDS etc. 采用AAS,FTIR,SEM/EDS等方法研究了啤酒酵母对铜离子的吸附作用。
- On the wafer surface the copper ions settle as a thin layer of copper. 电镀完成后，铜离子沉积在晶圆表面，形成一个薄薄的铜层。
- The uncertainty of measurement for the determination of chloride ion content in compound fertileizer by ammonium thiocyanate titration method was evaluated. 对硫氰酸铵滴定法测定复混肥料中氯离子含量的测量不确定度进行了评定。
