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Moreover, the pre-treatment and post-treatment processes for the steel sheet subject to continuous zinc plating were also discussed. Results showed that the alkaline zincate plating process had many advantages over conventional alkaline cyanide zinc plating process, including high current efficiency, good throwing power, and strung adhesion strength of the coating.

结果表明,该工艺电流效率高(锌离子含量16~24g/L时,电流效率可提高约20%,镀液均镀能力好(宽度为1m的镀锌薄板,中心点厚度与边缘厚度差不大于10%,镀层结合力优良(将试片180°任意弯曲,镀层无起皮、剥落现象;在烘箱中加热至180-200℃,保温60min,冷水中急剧冷却,镀层无突起、鼓泡、剥落现象),所镀得的镀锌薄钢板适合于钝化和彩涂等后处理。

Jarosite process can obtain high recovery rate of zinc,simultaneously,most of indium remains in the jarosite residues and a little part of indium remains in the high acidities leaching residues.

某锌精矿中铟含量很高,采用黄钾铁矾法处理该高铟锌精矿,在得到较高锌回收率的同时,大部分的铟进入矾渣,少部分进入高浸渣,从矾渣和高浸渣中可回收得到电铟。

However, there are still some disadvantages in zinc electrode, such as metamorphose dendritic growth, erosion, passivation etc.

但是由于锌电极存在变形、枝晶、腐蚀和钝化等问题,使得锌电极在用于二次电源时的性能降低,这也是锌电池在应用中存在的严重问题。

Crossbred weanling pigs (YN 1,n=40, 28-day-old) were used in a 5-weeks trial to determine the effects of dietary zinc (80,240,1000,3000 and 5000 mg/kg) on tissue zinc sedimentation.

试验选用 40头 2 8日龄断奶仔猪,随机分为 5组,分别饲喂添加不同锌水平的日粮( 80 ,2 4 0 ,1 0 0 0 ,30 0 0 ,5 0 0 0mg/kg),研究日粮添加不同水平锌对断奶仔猪机体组织锌沉积的影响。

A white or colored crystalline mineral, a variety of willemite, in which the zinc is partly replaced by manganese.

锰硅锌矿一种白色或彩色的晶体状矿物质,是硅锌矿一个种类,其中的锌部分被锰所代替

Chapter three: The studies of zinc dust assisted the green carbonyl olefination under thesolvent-free conditions.

第三章:锌粉促进无溶剂下羰基化合物的绿色烯基化反应研究该部分首次研究了在TMSiCl存在下,无溶剂非催化条件下,锌粉促进溴化苄与羰基化合物的烯基化反应,发现在无溶剂锌粉促进下,可以将羰基化合物立体选择性

It is analysed that it is necessity,feasibility that Zhuzhou Smelts adjust the structural of raw materials about zinc smelts.And it propose that the electric arc furnace dust supplies for zinc resource two times , thus solve the problem that the zinc smelts raw materials insufficient in supplely.

提出了株冶应根据电弧炉烟尘等二次锌原料与中性浸出渣化学组成性质上十分类似的特点,采用挥发回转窑处理电弧炉烟尘等二次锌原料,从而解决锌冶炼原料供应不足的问题。

Microfine Zinc Oxide Unlike other zinc oxide formulas which go on thick and sticky, our innovative microfine zinc oxide allows the ointment to go on white, but rub on clear.

微粒型氧化锌-与其他粘稠的氧化锌配方不同,我们的创新技术微粒型氧化锌使得软膏呈白色并且涂抹后变得透明。

According to the mineral analysis of high silicon zinc oxide ore from Guangxi province, most of zinc exists in matters of zinc silicate and calamine.

通过对广西某地高硅氧化锌矿矿物分析可知,矿物中的锌主要以硅锌矿和异极矿的形式存在。

The invention discloses a synthetic using method of smelting high-furnace dust, which comprises the following steps: grinding the high-furnace dust with 1.5-15% zinc; proceeding magnetic cobbing; reclassifying to obtain the refined ferric ore; disposing ore tail through waste acid of titanium dioxide with 15-30% sulphuric acid; transmitting the zinc oxide in the solution at zinc sulfate pattern; separating solid and liquid solution through lime; obtaining refined zinc ore through S2-, CO32-, HCO3- ion; floating the immersed slag through neutral oil.

一种炼铁高炉炉尘资源综合利用的方法,含锌1.5%~15%的高炉炉尘经磨矿、磁选、重选回收铁矿物获得铁精矿,选矿尾矿用含硫酸15%~30%的钛白废酸处理,使其中的氧化锌以硫酸锌的形式转入溶液中,固液分离得出的溶液用石灰中和除铁后,再用S2-、CO32-、HCO3-离子沉锌获得锌精矿,浸出渣用中性油浮选获得炭精矿。该方法将钛白废酸和高炉炉尘结合在一起,使之成为互为所需的原料和试剂,有效地将两种废弃物变成了有价资源,较好解决了环境污染问题,同时又能产生好的经济效益。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。