镀铬的

we use magnetron sputtering to deposit Al-AlN particle film as SED's electron-emitter. The Cr-Cu-Cr electrode was prepared by electron beam vaporize deposition. The voltage used to electroform the cracks are periodic trigonal wave and the breadth of the voltage are increasing gradually.

文章中采用铝-氮化铝薄膜材料作为SED器件的电子发射层，采用磁控溅射的方法镀电子发射层，采用电子束蒸发的方法镀铬-铜-铬材料作为电极；电形成过程中采用电压幅值恒定、周期性重复的脉冲和电压幅值渐增的电压脉冲作为电极电压。

Causes for the formation of hexavalent Cr in trivalent Cr electroplating process were analyzed.

分析了三价铬镀铬过程中产生六价铬的原因。

Merc's massive GL-Class now features a redesigned chrome underguard at the front and rear, a new front grille, new chrome tailpipes, updated bumpers and a menu of new alloy wheels measuring between 18 and 21 inches.

交易所的大规模的GL - Class现在采用了重新设计的镀铬underguard的前部和后部一种新的前格栅，新的镀铬排气管，保险杠和更新菜单的新的合金轮毂测量18至21英寸。

However, in the business card printing and membership card in case of making paper out of the dirt and friction are suites-rolling up dew producing copper, dirt, diabetes'mellitus to marketizing to get rid of CR rolling dirt broken, you need to start from the dirty yellow amiodaron potassium in addition to, and then use special equipment electrized chromeplating, more time-consuming.

但在制卡和会员卡制息历程洋如逢纸弛掉下的砂粒摩擦，不常不兵版面铬层轧碎后露铜，爆发感脂上不净弊病，给打消镀铬层轧碎上不净出格便当，需不后用黄胺酸钾不兴不净，然后再用兼用摆设通电镀铬，较不省工夫。

With the formal processing of plating production lines and advanced plating production process, the plant has 28 production plants, a research institutes, are: plating additive production, copper, nickel, chrome, zinc, phosphate, oxidation, etc..

拥有正规的电镀加工生产线及先进的电镀生产工艺，厂内设有28个生产车间，一个科研所，主要有：电镀添加剂生产、镀铜、镀镍、镀铬、镀锌、磷化、氧化等。

Steel, surface hardened steel, copper, aluminum alloy thin sheet,hard alloy steel, zinc layers, chrome layers, tin layers, surfaceheat treating and chemical treating materials, etc.

钢、表面淬火钢、铜、铝合金、薄板、带钢、硬质合金钢、镀锌、镀铬、镀锡、材料表面热处理和化学表面处理的各种金属材料。

Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc.

表面淬火钢，铜、铝合金薄板，带钢，硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。

Additional bright details include chrome molding surrounding the side windows, and three-inch chromed exhaust outlets.

明亮的其他细节，包括周围的镀铬成型侧窗，3英寸的镀铬排气口。

South China factory for the production of nail clippers and care, beauty product suite, one of series of the largest manufacturers, design and production capacity, and there are gold-plated, silver-plated, chrome plated, pearl-plated such as the various styles series.

本厂为华南地区生产指甲钳及护理、美容产品套装系列最大的厂家之一，设计和生产能力强，有镀金、镀银、镀铬、镀、镀珍珠类等的各种款式系列。

I Division, as aluminum plate, sheet and pre-processingmetal plates (chrome plate, copper plate, aluminum plate, nickel plate and color plate, etc.) an agent has in the market more competitive according to customer's mode of operation to carry out "transgenic plant" or Order business customers greatly reduce manufacturing costs and improve production efficiency.

我司作为镀铝板、镀铝锌板及预处理金属板(镀铬板、镀铜板、氧化铝板、镀镍板以及彩色钢板等)的一级代理，在市场上有较大的竞争力，可根据客户的经营方式开展&转厂&或订货业务，极大降低客户的制造成本和提高生产效率。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。