The results show that silver based electric materials ought to be smelted by graphite crucible, the clay crucible is suitable for smelting silver based solder.

结果表明，银基电触头材料应选用石墨坩埚熔炼，银基钎料应选择粘土坩埚熔炼。

youdao

The study on crack types and their formation mechanisms of silver based contact materials are carried out according to the various currents and various contact closed forces.

根据不同电流等级及不同触头闭合压力，对银基触头材料裂纹类型及形成机理进行了分析研究。

youdao

NIA is very pleased that for the first time in many years, silver prices appear to be trading based on free market forces and not the manipulation of JP Morgan.

NIA非常高兴，因为许多年来白银的价格第一次看上去由自由市场的交易决定，而不受JP摩根的操纵。

youdao

William Jennings Bryan was a liberal Democrat, a prohibitionist Presbyterian preacher, and an advocate of a silver-based currency.

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The Zevco fuel cell uses an efficient, silver-based catalyst to promote the electricity-producing reaction, instead of a traditional platinum one.

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The companies said silver resources (based on NI 43-101 reporting) would be measured and indicated 81.2 million ounces, plus 51.1 million of inferred ounces.

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