查询词典 precious metal

It is with the most precious metals that the assayer takes the most pains, and subjects them to the hot fire, because such fires melt the metal, and only the molten mass releases it alloy or takes perfectly its new form in the mould.

我们都知道金属越贵重，化炼越费力——它们必须经过烈火，因为烈火能叫它们镕化；只有在镕化的时候，纔能把搀杂在里面的劣金分别出来；也只有在镕化的时候，纔能把它们造成新的模型。

Our bijouterie is handmade of precious metals such as silver,tibet/thai silver,copper and metal alloy.

我们的全手工珍贵饰品用到了纯银，藏、泰银，铜，合金等。

Decorative stone edge companies are specialized in the production and wholesale Opal, zircon, glass stone, mirror glass and semi-precious stones such as man-made gemstones, are widely used in metal jewelry, handicrafts, furniture, lamps, shoes and clothing and many other products.

锋芒饰石公司是专业生产及批发猫眼石、锆石、玻璃石、镜面玻璃及半宝石等人造宝石，广泛应用于五金首饰、工艺品、家具、灯饰、鞋业及服装等多种产品。

This is because it will be a complete waste if it is done poorly given the fact that it is one precious and expensive metal.

这是因为它将是一个完整的浪费如果做得不好鉴於它是一个宝贵的和昂贵的金属。

As a result of Pacific plate subducting toward Eurasian plate, a long acidic volcanics belt formed which extends from northeast to south of China and covers nearly 1 million km〓. This belt is also an important area of precious and nonferrous metal deposits in China.

受太平洋板块向欧亚板块俯冲作用的影响，我国从东北的大兴安岭经过山东、江西、福建、广东一直到广西境内，形成了一条中新生代酸性火山岩带，分布面积近100万km〓，是我国重要的金、银贵金属及铅、锌、铜等有色金属矿床分布区域。

Objective To compare the adaptation of porcelain fused-to-metal restorations made from Ni-Cr alloy, precious alloy and galvanized forming copings after cementation and to provide a theory guidance for their ap-plication.

目的 对镍铬合金烤瓷冠、贵金属合金烤瓷冠和金沉积烤瓷冠的边缘适合性进行研究，为临床应用提供一定的理论依据和指导。

However, after all, been imported relatively small number of people can not meet demand, clever artisan craft with a wide range of materials to produce exquisite snuff bottle, such as sadness Tsui, precious stones, ivory, jade, porcelain, lacquerware, aggregate, metal and other materials .

然而终究舶来数量较少，满足不了百姓需求，聪明的工艺匠用各式各样的材料来制作精巧的鼻烟壶，诸如悲翠、宝石、象牙、玉石、瓷器、漆器、骨料、金属等材料。

We use only the finest Czech glass beads, 14 kt gold, 14 kt gold lined beads, semi-precious stones and metal g-hooks.

我们只使用最好的捷克玻璃珠，一四克拉黄金，黄金14克拉排队珠，半宝石和金属接枝钩。

Dongguan Exhibition Fenggang metal mold Fitch Dongguang Fenggang town, the company specialized EDM, Drilling Machine, EDM consumption and mold materials, such as precision room supplies, wire-cut filters, ion exchange resins, ion exchange resins , derusting water KC-12.K-200, RHV600, electrical conductors are flush Tsui, insulation board, wire guide pulley, tension wheels, drilling machine with diamond Introduction Tsui, VITOL processing fluid, and fast wire molybdenum wire with a bright, steel guide pulley, precious stones guide pulley, guide pulley components, guide pulley bushing, conductive block.

东莞市凤岗展誉模具五金位于东莞市凤岗镇，公司专业经营线切割机，打孔机，火花机消耗材及模房等精密用品，线切割用过滤器，离子交换树脂，离子交换树脂，除锈水KC-12.K-200，RHV600，导电体，冲水咀，绝缘板，引线导轮，张力轮，打孔机用钻石导咀，VITOL加工液，及快走丝用光明钼丝，钢导轮，宝石导轮，导轮组件，导轮衬套，导电块。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。