palladium-gold的意思|示意

March silver futures in the U.S. neared 30-year highs on Wednesday, and March palladium futures hit a 9-year high, while copper and gold also continued to record levels seen Tuesday.

周三在纽约商业交易所，2011年3月份交割的白银期货价格接近20年来新高，3月份交割的钯金价格创下9年来新高，铜和黄金价格也持续升至历史高位。

Relationship of palladium and gold in the mylonite reveals no evdence to support direct source of Au ore materials from the upper crustal amphibolitic rock inclusions.

容矿角闪质糜棱岩中金与钯关系研究结果不支持金矿质直接来自于矿体附近的角闪质上壳岩包体说法。

The resultant supported palladium-gold catalysts have increased activity and stability in the acetoxylation.

所得负载的钯-金催化剂在乙酰氧基化中具有增加的活性和稳定性。

In 2009, global sales of all raw rare earths combined came to less than $2 billion -- half the market for palladium alone, and 1 percent of the market for gold.

而且稀土也不是非常昂贵。 2009年，全球各种原料稀土的总销售额低于20亿美元，这个市场规模仅相当于钯的一半，或是金的1%。

The composition, structure, properties and application of the gold—silver—palladium—platinum—copper alloy system were described.

介绍了金银钯铂铜合金系列的成分、组织、性能及其应用研究。

Recovers approximately 20 metals including: gold, silver, platinum, rhodium and palladium.

回收品种涉及20多种金属，包括：金、银、铂、铑、钯。