For centuries, scientists have tried to turn base metals into precious ones, most commonly lead into gold — even Isaac Newton, the father of modern science, was an alchemist.
几个世纪以来，科学家都在尝试将基本金属变为贵金属，最常见的是铅变成黄金——甚至现代科学之父艾萨克·牛顿也是一个炼金术士。
We continue to believe that soft commodities will outperform base and precious metals in the future.
我们继续相信，将来，软商品将超过基础和贵重金属。
Some, including manganese, are as common as base metals such as nickel or precious metals such as gold.
有些就像镍等贱金属或者黄金等贵金属一样常见，例如锰。
A porous cup often made of bone ash used in assaying to separate precious metals from base elements such as lead.
灰皿一种多孔杯，通常用骨类制成，在检验中把贵重金属从低劣物质如铝中分离出来。
Cupel: a porous cup often made of bone ash used in assaying to separate precious metals from base elements such as lead.
灰皿：一种多孔杯，通常用骨类制成，在检验中把贵重金属从低劣物质如铝中分离出来。
The base of this new currency is not bullion or precious metal, but commodities, such as foodstuffs and cloth.
新币的储备不是金银等贵金属，而是粮食、布匹之类的商品。
The economic downturn, coupled with fears over sovereign debts in the euro zone, has seen investors turn away from paper assets in favor of base and precious metals.
经济不景气加上欧元区对主权债务的忧虑，投资者们已经把视线从纸金属转到了真金白银。
Examples of this class include many of the rare or precious metals, strip or extruded shapes in base metals or alloys, some bearing metals, some hard or soft magnetic materials, etc.
这类产品包括许多稀有金属或贵金属，贱金属或合金带材或各种形状的挤压型材，某些轴承金属，某些硬软磁性材料等。
Young people today have few guidelines on which to base their choice of career. This is because they have no precious practical experience of employment.
现在年轻人对自己的职业选择没有什么方向，这是因为他们先前没有实际的就业经验。
The Qinling metallogenic belt is an important mining site for base and precious metals and also one of the most potential mineralization areas in China.
秦岭成矿带是我国有色、贵金属工业的重要矿产资源基地，也是最具成矿潜力和找矿远景的地区之一。
The Group is involved in prospecting, exploration, extraction, refining, and metallurgical processing of minerals and production, marketing, and sale of base and precious metals.
集团的业务涉及勘探、探测、开采、提炼、矿物的冶炼加工以及生产，还有基本金属和贵金属的销售。
We have practised that more than 98% base metals were dissolved in the solution in the optimal potential range and the precious metals remained in the residue were separated from base metals.
实践证明在预定的最佳电位范围进行选择性浸出，能将98%以上的贱金属转入溶液，贵金属则留在渣中而实现贵贱金属的有效分离。
The article analyzes the management pattern of medical precious consumable and low-cost medical consumables in the base of management of consumables in our hospital.
立足于医院耗材管理的现状，分别分析了低值、高值耗材管理模式。
The essential fatty acids in our base of sweet almond oil and beeswax are easily absorbed to enhance and maintain precious, natural moisture.
在甜杏仁油中的必要脂肪酸以及蜂蜡能够容易吸收，帮助提高及护理天然保湿。
Wu Wei Feng jing Rong jewelers crystal self-line was established in 2007, the address of semi-precious stones production base in China ----ke tang town , Haifeng County.
吴炜峰（个体经营） 吴炜峰个体经营的晶荣珠宝商行成立于2007年，地址在中国半宝石生产基地----广东省汕尾市海丰县可塘镇。
Precious or semi-precious stones (natural, synthetic or reconstructed )on a support of base metal, metal car-bide or cermet;
装于贱金属、硬质合金或金属陶瓷底座上的宝石或半宝石（天然、合成或再造）；
We possess the biggest cat's eye stone production base in the world and the ability to produce various semi-precious stones.
依靠著自身拥有的全球最大的猫眼石生产基地，品种最广的杂石生产制造的优势。
Base note: Precious Patchouli brings a deep, woody and multi-faceted note to the fragrance.
基调：广藿香贵金属带来了深刻，木本和多方面的照会，香味。
Base note: Precious Patchouli brings a deep, woody and multi-faceted note to the fragrance.
基调：广藿香贵金属带来了深刻，木本和多方面的照会，香味。
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