Nickel-silver的意思|示意

The mineral conponents include kroeberite, blucite and towanite with copper, nickel associated with gold, silver, platinum, palladium, cobalt and sulfer.

有用元素除铜、镍外，尚伴生有金、银、铂、钯、钴、硫可综合利用。

Metals including nickel, palladium and silver have gained 12-13% during this timeframe.

金属包括镍，钯和银再这段时间内上涨12-13％。

The process formula of acid bright copper plating, acid bright nickel plating, (silver) plating and various colour gold plating on fresh flowers were presented.

并给出了鲜花上酸性光亮镀铜、酸性光亮镀镍、镀银以及镀各种彩色金的工艺配方。

The silver-tungsten and silver-nickel graphite concocts with high properties pre-sintered tungsten skeleton have been made through a lot of experiments.

通过大量试验，制成了高性能预烧钨骨架银钨触头和银镍石墨触头。

Experienced with various surface treatment process, such as galvanic finishing, silver, Zinc, Nickel coating, and die-casting part passivation.

熟悉各种表面处理工艺，比如：电镀，镀银，锌，镍，及其压铸件。

By adopting photo-reduction, chemical and electrochemistry technology, the preparations and influencing factors of nano-silver, nano- nickel and hydration silica were researched respectively.

采用光还原、化学和电化学技术，分别研究了纳米银和纳米镍以及纳米水合二氧化硅纳米材料的制备和影响因素。