电镀

The test adopted sulfuric acid to lixiviate the copper-contained sludge.

试验结果表明，通过该工艺处理含铜电镀污泥，铜的回收率大于92%，铁的回收率达到88%以上。

It is a Hong Kong monopoly capital enterprise with 600 trained workers.experienced experts of lockmaking technology.development ability andm ould manufacture,forging,die-casting mechanical processing.polishing and galvanization.

深圳市浩群五金厂位于深圳市宝安区松岗镇，厂房占地面积10000多平方企业拥有素质良好的员工600多名，有着熟悉制锁工艺和实践经验的技术工、抛光、镭射和电镀生产能力的港资企业。

Electroless Copper is a chemical metalization process intended to metallize the surface of dielectric material at the hole wall and institute electrical connection between all exposed copper surfaces.

化学沉铜：为了使孔壁上不导电的树脂及玻璃能够导电，进行化学沉铜，使孔壁与板面上沉上的一层很薄的铜层，只有大约75微英寸厚（0.5mil），再通过全板电镀，使板面和内层铜联接起来。

If throwing of metalization is the better,Than dog boning plating coming to pass is the least or it is more,Letterpress will search diversified factor that willk work on throwing from plating metalization thickness that it is work onfirst-degree currents and second-degrren current sand electricity chemical.

本文从电化学过程，从镀层厚度分布受一级和二级电流分布入手，探究影响分散性的各种因素，优化电镀工艺参数，从而教好克服狗骨镀层现象。

As a result of human activities such as mining and smelting of metalliferous ores, electroplating, gas exhaust, energy and fuel production, fertilizer and pesticide application, etc., metal pollution has become one of the most serious environmental problems today.

由于人类活动，例如采矿和金属矿石的冶炼，电镀，能源和燃料生产，肥料和杀虫剂应用，等等，金属污染变成今天最严重的环境问题之一。

The morphology and microstructure of Ni-La2O3 codeposited films were studied by means of metallograph, electron probe microanalyzer ,transmission electron microscope and high resolutionelf3ctroli microscope.

用金相、电子探针、透射电镜及高分辨电子显微镜对Ni－La2O3复合电镀层的表面形貌及LaO3质点在镀层中的存在情况进行了研究。

PCSS-driven Pockels cells: the PCSS delivers a sub-nanosecond pulse to an electro-optical crystal which controls the lasing efficiency in laser cavities ranging from microchip microjoule lasers to table-top multiJoule lasers.

PCSS 驱动的 Pockels 细胞： PCSS 递送子十亿分之一秒脉膊给一个电镀物品-光学的在激光中控制激光法效率的水晶洞排范围从微集成电路 microjoule 激光到桌子-顶端的多焦耳激光。

A scheme based on the reactor of iron/car bon-coagulation and precipitation process was adopted to treat the mixe d electroplating wastewater with capacity of four cubic meters per hour.

采用铁屑／炭反应器-混凝沉淀工艺处理某电镀厂规模为4 m3／h的电镀混合废水。

Bright acid copper facing occupies the important position in electroplating modernly,its key lies in choice and application of the bright pharmaceutical.

光亮酸性镀铜在现代电镀中占有重要的地位，其关键在于光亮刑的选择和应用。

Company main product includes: cutting teeth oblique films, straight teeth Cutting tablets, cutting tablets toothless, Mopan, such as electroplating.

本厂主要产品有：斜牙切割片，直牙切割片，无牙切割片，电镀磨盘等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。