precious metal

noun

1. 贵重金属
   a very valuable metal such as gold or silver

1. 贵金属
   A precious metal is a valuable metal such as gold or silver.

1. Gold is a precious metal.
   金子是一种贵金属。
2. The small town became prosperous in the gold rush. Gold is a precious metal.
   这个小镇在淘金热期间繁荣起来。金子是一种贵金属。
3. China's gold production and demand are forecast to continue rapid growth over the coming years as local incomes rise and the precious metal is more widely purchased for jewelry and investment.
   据悉，中国的黄金产量和需求将随着当地收入的增长和贵金属更普遍地为了珠宝和投资被购买而持续增长。
4. Porcelain teeth can be divided into precious and non precious metal ceramic porcelain teeth into two categories.
   烤瓷牙可分为贵金属烤瓷牙和非贵金属烤瓷两大类。
5. Research on Precious Metal Catalytic Property of SrTiO_3 Oxygen Sensors
   SrTiO3氧气传感器的贵金属催化特性研究
6. The expression "precious metal" means silver, gold and platinum;
   所称“贵金属”，是指银、金及铂；
7. 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。
8. Gold was a precious metal in ancient china, also denoting material wealth and rank.
   金是中国古代的贵重金属，也是阶级和财富的象徵。
9. Metal ( including precious metal) or pigment, deposited on a supporting sheet of any material.
   金属（包括贵金属）或颜料沉积于任何材料衬片上的。
10. As a kind of precious metal, gold symbolizes wealth and power from of old.
    黄金作为一种稀贵金属，自古以来就是财富与权力的象征。
11. Brooch of base metal whether or not plated with precious metal
    金属－氧化物－金属探测器贱金属制胸针，不论是否镀有贵金属
12. Intaglio of semiprecious stones mounted other than in precious metal
    凹雕，半宝石制，镶嵌在非贵金属上
13. A harsh, metallic sound. earring, of base metal, whether or not plated with precious metal
    刺耳的、金属质的声音贱金属耳环，不论是否镀有贵金属
14. The dull precious metal seemed to flash with a reflection of her bright and ardent spirit.
    那迟钝无知的贵重金属闪闪发光，仿佛在反映着她开朗与热忱的心情。
15. We have been able to absorb precious metal and gemstone cost increases while improving our gross and operating margins.
    我们能够消化贵金属和宝石的成本上涨，同时提高我们的毛利润率和营运利润率。
16. Laohekou metallurgy industry mainly take non-ferrous metal smelting primarily, the leading product is electrolytic lead and precious metal.
    老河口市冶金产业主要以有色金属冶炼为主，主导产品为电解铅和稀贵金属。
17. And those who previously poured money into the precious metal are laughing all the way to the bank.
    而那些之前将大笔资金投入贵金属的人在去银行的路上则一直都在笑。
18. It is a white, lustrous precious metal, valued for its beauty.
    是一种色泽白亮的贵金属，其价值之一就在于它漂亮的外观。
19. Precious metal catalysts synthesis and its catalytic preparation of hydrogen from biomass;
    贵金属催化剂的合成及其催化生物质制备氢气；
20. Fossicking for gold involves sifting through vast amounts of dirt for a few grammes of precious metal.
    淘金的过程，就是从大量泥土中过滤出区区几克贵金属。
21. A mass of precious metal ( usually in the form of bars or ingots).
    一块贵重金属（通常呈条状或锭状）。
22. Demand for the precious metal, used in catalytic converters, has slumped as car sales have fallen.
    在催化转换技术方面对贵金属的需求随着汽车销量的下降而萎缩。
23. Articles of goldsmiths'or silversmiths'wares and parts thereof, of precious metal or of metal clad with precious metal.
    贵金属或包贵金属制的金银器及其零件。
24. Other articles of precious metal or of metal clad with precious metal.
    贵金属或包贵金属的其他制品。
25. Precious metal ores and concentrates.
    贵金属矿砂及其精矿。
26. Ornament, hair, of precious metal, whether or not gem-set an artisan who makes jewelry and other objects out of gold.
    发饰物，贵金属制，不论是否镶嵌宝石一个用黄金打造珠宝饰物或其它物品的技工。
27. Gold jewellery and other precious metal and stone accessories are popular gifts items during Thanksgiving celebrations.
    黄金珠宝等贵重金属和宝石配件在感恩节期间庆祝活动是很受欢迎的。
28. The Paper generally introduces precious metal catalysts used in petroleum refining and petrochemical industry according to the reaction types.
    按照反应类型介绍石油重整和石油化学工业中使用的贵金属催化剂。
29. Study and Application of Salting-out Extraction for Precious Metal Analysis
    盐析萃取在贵金属分析中的研究和运用

noun

1. any of the less common and valuable metals often used to make coins or jewelry