The mining firms are more bullish-but even they can't confidently predict the future path of the gold price.
矿业公司虽然不能预测将来的金价，但也抱有更加乐观的态度。
At the root of this debate about the durability of the gold-price rally are different beliefs about the future path of demand and supply.
对金价反弹持续性的争论根源在对黄金未来供给和需求变化趋势的不同认识。
By using of this flow path, the homogeneous and representative samples were prepared in different type diggings of visible gold.
流程经用于含明金的不同类型的金矿区，制得了具有均匀性、代表性的样品。
In this paper, the crushability, screening and reduction of the samples containing visible gold were researched and a new flow path to process the samples was developed.
本文探讨了含明金样品的可碎性、过筛、缩分，制定了加工这类样品的新流程。
Based on different types and characteristics of gold ore sample, this paper proposes 5 sorts of flow path of sample preparation.
本文根据试验结论，按不同金矿样类型特性，分别提出了五种制样流程。
Based on different types and characteristics of gold ore sample, this paper proposes 5 sorts of flow path of sample preparation.
本文根据试验结论，按不同金矿样类型特性，分别提出了五种制样流程。
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