电镀

A low cyanide bright 22K gold plating process was investigated.

研究了一种低氰电镀光亮22K金工艺。

Based on electroplating theory, several common complex agents and additives are screened and analyzed, and the method for converting cyanide zinc plating process to cyanide-free zinc plating process is discussed. The throwing power, covering power and corrosion resistance have been tested for verifying the conversion effects.

本研究以电镀理论为依据，对现有几种常用配位剂和添加剂进行筛选和分析，探讨将氰化物镀锌工艺向无氰化转化的方法。

The results showed that the equilibrium time of sorption and desorption experiment were 8 h.

结果表明，炉渣对电镀废水中Cu的吸附平衡时间和解吸平衡时间均为8 h。

From Australia's superb hot molding and powder metallurgy technology and strict quality control to avoid the domestic general caused by hot-pressing sintering diamond serious carbonation, damage a common problem, with a diamond drill bit than electroplating package insert firmly with the steel body connected to a reliable and never out of the superiority of teeth.

来自澳大利亚精湛的热成型和粉末冶金技术以及严格的质量控制，避免了国内一般热压烧结造成金刚石严重碳化，损害的通病，又比电镀钻头具有金刚石包镶牢固，与钢体联接可靠，永不掉齿的优越性。

This paper will provide a guidance for investigation and production of electroplated diamond wire saw.

为开展电镀金刚石线锯的研究和生产提供了一定的指导。

Since the buildup of impurities often results in defective plating such as discoloration or loss of corrosion resistance.

因为杂质的积累经常导致不良的电镀，如脱色或丧失防腐性能。

We adopt high-level techniques such as welding without dot pitch and high-precision surface polishing in order to make a smooth and crack-free multilayer electroplating and keep its gloss persistent. In addition, the omni-directional digital intelligent monitoring system, together with the manual detecting and monitoring system, largely ensures the high quality of our products.

采用无点距焊接，高精度镜面抛光技术，多层电镀紧密平整，镜面光泽持久保存；全方位数码智能监控、人工检测和监控同时进行，确保我们的每一个用户都能得到高品质的产品。

The Company may in accordance with customer needs, design and produce various kinds of powder, liquid coating line, assembly lines, advanced recovery system drencher painting room, electroplating equipment, electrophoresis equipment, electrostatic spray gun, according to local resources designed to fuel, gas , coal, electricity, heating source for degreasing, phosphating and drying, curing equipment and other processes.

本公司可根据客户需要，设计生产各类粉体、液体涂装流水线、组装流水线、高级回收系统、水帘喷漆室、电镀设备、电泳设备、静电喷枪，根据当地资源设计以燃油、燃气、燃煤、电力、为加热源的脱脂、磷化、烘干、固化等工序设备。

Polyether is an effective wetting agent, and it can be used in textile dyeing, photographic developing and electrobath.

聚醚是有效的润湿剂，可用于织物的染色、照相显影和电镀的酸性浴中。

We use high-frequency pulse current source and applied magnetic field during the process to electrodeposit Ni nanocontacts.

我们采用高频脉冲电流源并在电镀过程中施加磁场的方法，制备镍纳米点接触。

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。