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In a word, with anode solution as raw material, production of high-purity manganese carbonate is feasible in technicality, reasonable in process and considerable in economic benefit.

总之,以电解锰的阳极液为原料,生产高纯碳酸锰在技术上是可行的,工艺上是合理的,经济效益是可观的。

The worldwide technology and design leader in mobile communications, LG has announced the launch of its new attractively-priced full touch screen mobile phone - LG KP500, coming in black, Vandyke brown, Anodizing silver and Elegant gold colors.

全球技术和设计领先的移动通信, LG电子日前宣布推出其新的有吸引力的价格完全触摸屏手机-L G电子K P500,今后在黑色,范戴克棕色,阳极氧化银和典雅黄金的颜色。

Many kinds of modern techniques are used to characterize the obtained K_3Na(FeO_4)_2 sample.The preparation of ferrate by the anodic dissolution of an iron wire gauze at an average current density of 4.8 mA·cm~(-2) is described in the third chapter of this paper. The cyclic voltammogram and SEM are used to characterize the iron electrode polarization.

本文第三章研究了一种在浓NaOH溶液中电解铁丝网阳极快速电合成高铁酸钠的技术,用循环伏安和扫描电镜技术对电极的极化过程进行了表征,同时对电合成高铁酸钠的主要工艺参数之间的关系进行了阐述。

Controlled direct current power supply is gradually applied between anode anode aluminum oxide of aligned carbon nanotubes film and cathode, the experimental data are measured through detecting circuit, which consists of HITACHI oscilloscope and amperemeter.

介绍了一种基于定向纳米碳管的气敏传感器,以生长定向纳米碳管的氧化铝模板作为阳极,铝板作为阴极,利用纳米碳管的尖端发射效应,在较低的电压下使气体产生放电现象。

The results show that the samples exposed to the air previously for 24 h can be passivated automatically in acetic acid solution with Cl- with the corrosion potential remaining 100mV.No such phenomenon was observed for samples which were cathodically polarized with the corrosion potential stabilizing at a value of -242±3mv. The passive film formed by anodically polarizing is more proof than formed in the air.

研究还发现:在空气中放置24小时后的试样在Cl-醋酸溶液中能自钝化,自腐蚀电位为100mv;经阴极极化后的试样在Cl-醋酸溶液中不能自钝化,其自腐蚀电位为-242±3mv;经阳极极化形成的钝化膜比在空气中自然形成的钝化膜更致密。

Each cathode (1) is connected to an rf signal supply (8) through an associated coupling means (4) and the anode (2) is adapted to provide a surface area over which a plasma discharge may occur that is not substantially greater than the total cathodal area over which the discharge may occur.

每个阴极(1)通过一个所配合的耦合装置(4)接至rf信号源(8),而阳极(2)所提供的能发生等离子放电的表面面积基本上不大于能发生放电的总阴极面积。

In this process, the electrolylic bath with cationic exchange membrance and leas electrode is used. The cathode liquor is oxalic acid, the anode liquor is diluted sulfuric acid. The process above has following advantages with high yield, top quality, lower cost, no "three wastes" pollution, and no oxalic aldehyde in the product. It is a cleaner and environment-friend technology, and is a development trend for production of glyoxalic acid. Complete analytical process for raw materials, intermediate and final products were established.

本论文通过对乙醛酸合成路线的研究,确定了草酸电解法制乙醛酸的工艺路线,此法采用装有阳离子交换隔膜和铅电极的电解槽,阴极电解液为草酸溶液,阳极电解液为稀硫酸,该工艺具有产品收率高、质量好、成本低、无三废污染、产品中无乙二醛等特点,是一条清洁、绿色工艺,是生产乙醛酸的主要发展方向。

In this paper, the traditional treatment technologies of lead anode slime, simultaneous treatment, preparation of antimony pentachloride, its hydrolysis process and the study of the relevant hydrolyzed precipitate were overviewed.

中文摘要:本文对铅阳极泥的传统处理工艺、现状、五氯化锑制备以及五氯化锑的水解过程和水解产物的研究进行了全面的综述。

The inhibition effects of di-(2-ethylhexyl)-sebacate on the corrosion behavior of reinforcing steel bar were investigated by electrochemical polarization curves and electrochemical impedance spectroscopy in simulated pore solution.

采用动电位极化曲线和电化学阻抗谱研究了癸二酸二异辛酯在模拟混凝土孔隙液中对钢筋的保护作用。癸二酸二异辛酯的加入导致混凝土钢筋的腐蚀电位正移,对钢筋的阳极电化学过程有抑制作用。

The invention discloses an electrochemical method for preparing a hydroxylapatite particle thin coating on the surface of a metal implant, which comprises the following steps: electrolyte is put into a container equipped with a constant temperature heating system and heated to be 30 DEG C to 95 DEG C, and then the temperature is kept; platinum is taken as the anode and evenly distributed around the container, and the metal implant is taken as the cathode, put in the middle of the container and totally soaked in the electrolyte; DC voltage of 2V to 4V is added between the anode and the cathode, the surface of the metal implant has cathode reduction reaction, the pH value is increased and the supersaturation degree of the hydroxylapatite is also increased, so as to crystalize on the surface of titanium; after 0.5h to 5h of deposition, a layer of hydroxylapatite particle thin coating which can be excellently adhered to the matrix metal is formed on the surface of the implant.

本发明公开了一种在金属植入体表面制备羟基磷灰石颗粒薄涂层的电化学方法,在装备了恒温加热系统的容器中装入电解液,并将电解液加热到30~95℃恒温;将铂作为阳极均匀分布在容器四周,金属植入体作为阴极置于容器中间,完全浸没在电解液中,两极之间加直流电压2~4V,金属植入体表面发生阴极还原反应,pH值升高,羟基磷灰石过饱和度增加,从而结晶在钛金属表面;经过0.5~5小时沉积后,在植入体表面即可形成一层与基体金属结合优良的、薄的羟基磷灰石颗粒薄涂层。

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但我们并不在乎沙场中的显露。

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啊!不用提了。提到肉,真是糟透了。

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Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。