查询词典 anodic

Anodic oxidations may be carried out with alkaline solutions of nitrate s, perchlorates, fluoroborates, or fluorosilicates.

在硝酸盐、高氯酸盐、氟代硼酸盐或氟代硅酸盐的碱性溶液中通过阳极氧化作用可制备PbO2。

Porous alumina templates with different apertures were fabricated by changing the oxidation voltage in two-step anodic oxidation, and then Cu nanowires were synthesized in porous alumina by the alternating current electrochemical deposition method. The Cu/PAA was analyzed by SEM and XRD, the results have shown that Cu nanowires were indeed synthesized in porous alumina which had the same diameter and good structure of wire grating.

通过改变二次氧化过程中的氧化电压，制备了不同孔径的多孔Al模板；采用交流电沉积的方法，制备了含Cu阳极PAA膜。X射线衍射分析表明，阳极PAA膜上确有Cu生成；扫描电镜显示，Cu纳米线粗细均匀，具有很好的线栅结构。

Iodine, however, is not added in the form of a volumetric solution but is produced in an iodide-containing solution by anodic oxidation.

然而，碘不是以滴定溶液的形式加入，而是通过阳极氧化含有碘化物的溶液生成的。

The square wave anodic stripping voltammetric methodology using a screen printed carbon electrode in situ plated in mercury was developed by the authors to determine lead in tea.

建立了同位镀汞法修饰的丝网印刷碳电极电化学方波溶出伏安法快速检测茶叶中的铅的方法。

Accompanied with the spark discharge,the cell voltage presents oscillations within the range of several volts,and the surface morphologies,the element distribution as well as the surface potential distributions of the anodic layer are significantly changed.

在电火花的影响下，镁合金氧化试样的表面形貌、元素分布以及表面电位分布等都发生了显著的变化。

The results indicate that sodium benzoate, ammonium benzoate, cinnamic acid inhibited anodic process significantly. Pure sodium tungstate was less effective.

结果表明：苯甲酸钠、苯甲酸铵、肉桂酸对DI材的阳极过程有明显的抑制作用；单纯的钨酸钠对DI材的缓蚀效果不佳。

High voltage anodization of aluminum in mixed electrolytes of phosphoric acid and sodium tungstate could be divided into four stages: conventional anodization stage,initial stage of anodic deposition,rapid growth stage and slow growth stage.

结果表明其氧化行为可以分为四个阶段，即常规阳极氧化阶段、膜层沉积的初始阶段、快速增厚阶段和缓慢生长阶段。

Contents of Zn, Cu, Cd and Pb in Shell of oyster and offshore water from Dalian gulf, Laohu beach, Fujia Zhuang beach, Lingshui bay, Lvshun and Jinzhou are studied by Anodic Stripping Voltammetry in order to establish a relationship between offshore seawater and heavy metal content in shells. Through monitoring the seawater and shells we researched whether the shells could replace the soft tissue of oyster shells as an indicator of marine environment changes in hope of finding a more convenient and accurate carrier for monitoring marine heavy metal.

本论文以大连湾、老虎滩、付家庄、凌水湾、旅顺及金州六个区域的近岸海水及牡蛎贝壳为研究对象，应用阳极溶出伏安法对其锌、镉、铅、铜的含量进行分析，旨在通过监测大连近海水域及贝壳重金属含量来研究二者的相关性，探索是否可以利用贝壳替代贝类软组织来指示海域环境的变化情况，从而找到一种更为简便、更为可靠的监测海洋重金属的载体。

The direct amperometric titration of amines with sodium tetraphenylborate solution based upon anodic depolarization at a dropping mercury electrode by the use of excess TPB titrant, was systematically investigated.

本文研究了用pH8的四苯硼酸钠水溶液对胺类的直接电流滴定法。滴汞为阳极，饱和甘汞为阴极，以3％琼脂的饱和NaCl溶液为盐桥组成电解池。适宜的滴定条件是：外加电压+0.18伏；底液为pH 2-3的HAc-NaAc介质，而以1％HAc更为方便；滴定体积为10-20毫升。

And the anodic peak potential shifted negatively 245mV. The test indicates that cauliflowers have a outstanding effect on Electrocatal yticOxidation and the test is very sensitive, fast and selective.

该电极与纯碳糊电极的性能进行比较，证明花椰菜对V_c有明显的电催化氧化作用，检测灵敏、快速、选择性好，同时，提高了电极的稳定性和重现性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。