镀

Boric acid is used in nickel plating, and would presumably be a constituent of rinse water.

硼酸用于镀镍，大概也是漂洗液的一个组成部分。

The metal supporting elastic card plates optical absorption film which conductes the heat to the bottom of the heat conduction working fluid ring cavity.

金属支撑弹卡镀有光吸收膜，将热量传导于导热工质环腔管的底部。

The reaction mechanism between nickel ion and butynediols in the electroless plating process was analyzed. The results show that the change of BOZ concentration is a quasi first-order reaction, the change of the nickel ion concentration is related to the BOZ density, and this change belongs to a higher order reaction. The reaction rate equation was determined as dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4. The activation energy of this process decreases as temperature increases, and it decreases with the BOZ concentration as 64-423 mg/L, it increases with the BOZ concentration as 123~240 mg/L. The S value is positively correlated to temperature, when the temperature is 80℃, the reaction rate and S value are the largest; while when the temperature is above 80℃ and BOZ concentration is over 160 mg/L, S value and the reaction rate decrease gradually.

结果表明，镀液中BOZ浓度的变化是准一级反应，镍离子的浓度变化与BOZ的浓度有关，属多级反应，其反应速率方程为dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4，反应体系的活化能E随温度的升高而减少，随BOZ浓度的变化而变化：当BOZ浓度在64~123mg/L时，E线性减少；在123~240mg/L时E线性增加。S随温度的升高而增加，当温度达到80℃时S值最大，反应速度最大；当温度超过80℃，BOZ浓度大于160mg/L时，蝎的值逐渐减少，反应速度降低。

This set includes 3 3/8" Center diverter faucet with 3/4" MIP Connections, brass construction chrome plate.

这组包括3 3 / 8 3 / 4"按揭保险计划的连接，黄铜镀铬板建设"中心转向器水龙头。

We can provide the best performance in current market of any one silver brightener and silver protectants.

我们可以以最好的性价比提供目前市场上的任何一款镀银光亮剂及银保护剂。

Characteristics of the new generation brightener for nickel plating were introduced. Mechanism producing these characteristics was discussed.

对新一代镀镍光亮剂的特点做了介绍，对产生这些特点的机理做了探讨。

The influence of brightener content in the deposition bath on crystal structure, microhardness and corrosion resistance of the deposits were examined.

测试了电解液中光亮剂含量对镀层晶体结构、显微硬度和耐蚀性的影响。

Currently produced by electroless Ni-P series of additives, and plating bath brightener has a high, medium and low phosphorus three series, dozens of varieties of products.

公司目前生产的化学镀镍磷系列添加剂、光亮剂及镀液拥有高、中、低磷三大系列，几十个品种的产品。

The Z brightener was prepared successfully,and the technology and mechanism of copper electroplating was studied.

通过对复配光亮剂酸性光亮镀铜工艺研究，得到该体系适宜的工艺条件为：H_2SO_4为160～200g/L、CuSO_4·5H_2O为80～100g/L、N为0.0010～0.0014g/L、M为0.0032～0.0042g/L、PEG-6000为0.060～0.100g/L、Cl~-为40～80 ppm、温度10～40℃、电流密度0.8～4.0A/dm~2。

The most sophisticated exterior touch is a thin chromic bow that runs from the headlamp to the C-pillar along the belt line, a brightwork meteor across the car's firmament. Lovely.

最优美的外部装饰是沿着腰线从前大灯延伸到C柱的一条细细的弓形镀铬线条，就像流星一样划过车身，魅力十足。

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。