The second was a 20-cent coin made of silver alloy.
第二种硬币是两角的合金银币。
These are graphite, high silicon cast iron, lead silver alloy, platinum, and even scrap steel rails.
所用材料有石墨、高硅铸铁、铅银合金、铂、甚至废钢轨等。
The dendritic RE compound in the microstructure of silver alloy with 1 2% RE creates continuous net.
含1 2 %RE的银合金中的稀土化合物枝晶形成连续的网状分布。
Transaction record. Silver precious material, high artistic value, cast by the precious metals or silver alloy production.
的成交记录。银元材质珍贵，艺术价值高，由贵重金属或白银合金铸造，制作。
Silver alloy reflective films for optical information recording media, silver alloy sputtering targets therefor, and optical information recording media.
光学信息记录介质用银合金反射膜，为此的银合金溅射靶，以及光学信息记录介质。
The leached out residue is reduced by sodium carbonate, then the gdd-silver alloy is decomposed by nitric acid, and finally zinc powder is used to replace silver.
浸出渣用碳酸钠还原，再用硝酸分解金银合金，然后用锌粉置换银。
JP-2000 192279, Cyanide-free electroplating bath for silver and silver alloy coating, using fatty sulphurous compounds that are stable for a relatively long time.
本文介绍了国内无氰镀银研究情况，部分翻译了日本专利特开2000-192279，介绍银及其合金的无氰电镀液组分及工艺，镀液比较稳定。
The hydrogen permeability of the composite membrane is very high and the cost of the composite membrane is low because the palladium silver alloy film is very thin.
该复合膜的钯银合金顶层很薄，因此复合膜的氢气渗透率大，成本低。
When silver alloy is used as conducting ring material, its service life is influenced by its slightly low hardness and bad abrasion resistance behavior, meanwhile it is prohibitive.
银合金作为导电环材料，因其硬度偏低、耐磨性差，影响使用寿命，同时，还存在价格昂贵的问题。
The hydrogen permeability of the composite membrane is very high and the cost of the composite membrane is low because the palladium silver alloy film is very thin. The cyclohexane dehy…
该复合膜的钯银合金顶层很薄，因此复合膜的氢气渗透率大，成本低。
A solid electrolyte type fuel cell which incorporates a metal separator comprising a base material of a metal other than silver or a silver alloy which is plated with silver or a silver alloy.
提供组装了将银或银合金以外的金属母材镀银或银合金的任何一方的金属隔板的固体电解质型燃料电池。
Common varieties are brass, copper, aluminum, low carbon steel, stainless steel, monel alloy, silver and nickel.
常用品种有黄铜、紫铜、铝、低碳钢、不锈钢、蒙乃尔合金、银、镍等。
This one is a grayish looking alloy that looks like silver.
这一个是灰色的期待合金看起来像银。
The research indicates that the deposition rates of the alloy and silver are controlled by the diffusion of ammine silver complex ion in the bath.
研究证明钯银合金和银的沉积速率受控于银氨给离子的传质过程。
In some fuses, the fusible element is made of silver, but usually IT is tin, copper, aluminum, or some alloy.
在某些熔断器中，可熔断元件用银制成，但通常为锡、铜、铝或某些合金。
The third , Hi-dense can release fluoride slowly, but silver amalgam alloy can't.
第三，银粉玻璃离子具有缓慢释放氟离子的特性，而银汞合金没有。
A lead-base alloy enriched with silver and bismuth was obtained after separating silver and bismuth from crude lead with a continuous crystallizer.
粗铅采用连续结晶器分离银和铋后，得到一种富集银和铋的铅基合金。
The method, which is delicate and convenient, it is not easy to be disturbed by matrix and it is fit for determine microelement - cooper and silver in pure iron and high temperature alloy.
此方法灵敏简便，受基体干扰程度小，适于纯铁高温合金中微量铜、银的测定。
There are two sorts of tenon sleeve: 925 silver or Ni alloy.
音色独特，插口有两种选择：镍合金管或者925银管，避免氧化。
The precious metal is selected from silver, gold, platinum and the alloy thereof.
贵金属选自银、黄金、铂金、及其合金。
Stainless steel, carbon steel, alloy steel, spring steel, Aluminum alloy, copper plate, Aluminum plate, gold, silver, Titanium, other metal plates and metal pipes.
不锈钢、碳钢、合金钢、弹簧钢、铝合金、铜板、铝板、金、银、钛等金属板材及管材。
Stainle teel, carbon steel, alloy steel, spring steel, Aluminum alloy, copper plate, Aluminum plate, gold, silver, Titanium, other metal plates and metal pipes.
不锈钢、碳钢、合金钢、弹簧钢、铝合金、铜板、铝板、金、银、钛等金属板材及管材。
The solid silver embrittlement for TC11 titanium alloy was studied. It was found that there was no significant solid silver embrittlement.
研究了TC 11钛合金的固体银脆，发现TC 11钛合金镀银后无明显的固体银脆现象。
A study on the trends of silver white chip formation when cutting the silicon-aluminium alloy parts with a polymerized crystal diamond cutter is carried out.
对于采用聚晶金刚石刀具加工硅铝合金时产生积屑瘤的一些规律进行了研究。
MOVABLE CONTACT: Copper alloy, silver plated.
游动联系人：铜合金，镀银。
This paper introduces the analysis method of silver-antimony alloy coating and antimony content.
介绍了银-锑合金镀层和镀液中锑含量的分析方法。
It is split that electricity amasses the golden silver mud on steel cotton to use chemical method. The gold mud is smelted become alloy. after smelting, silver mud can get the silver ingot of 98%.
电积到钢棉上的金银泥用化学方法进行分离，金泥经熔炼后得合质金，银泥熔炼后可得98%的银锭。
Our company mainly purchases the alloy, the copper, the silver, the stainless steel accessories.
我公司主要采购合金，铜，银，不锈钢饰品。
Niello: Black metallic alloy of sulfur with silver, copper, or lead, used to fill designs that have been engraved on the surface of a metal object, usually of silver.
黑金镶嵌：银、铜或铅的硫化黑色合金，用来镶嵌金属(通常是银)表面雕刻的图案。
Main management by: the silver, the copper, the Alloy, the Natural pearls and so on are raw materials.
主要经营以：银，铜，合金，天然淡水珍珠等为原材料。
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