金矿床主要为含金硫化物石英脉型。
金本位制度的最基本形式包括发行含金的铸币。
In its most basic form, the gold standard involves the issuance of coinage in gold.
对含砷金精矿固砷焙烧工艺条件进行了研究。
The condition of fixing arsenic roasting process has been investigated.
评述了含钼的发光材料、仿金合金、热致收缩化合物、自润滑材料在我国的研究新进展。
Some new progress of research on molybdenum containing new material in China were reviewed.
评述了含钼的发光材料、仿金合金、热致收缩化合物、自润滑材料在我国的研究新进展。
Some new progress of research on molybdenum containing new material in China were reviewed.
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