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以上来源于: WordNet
N-VAR A base metal is a metal such as copper, zinc, tin, or lead that is not a precious metal. 普通金属
Joint tensile strength was high, generally 95% of base metal.
接头拉伸强度较高,一般为母材95%左右。
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The strength and plasticity of welds were equivalent to the base metal.
焊接接头强度、塑性均可达到与母材相当的水平。
Rebuilding work is also likely to push base metal prices to new heights.
重建工作可能也使金属制品的价格达到一个新高度。
It breaks qualities down into quantities, differences of kind into differences of degree, gold into base metal.
ECONOMIST: Economics focus
Meanwhile, the funds extended their net short position for copper, the lone base metal included in the data.
FORBES: Fund Net Length Stabilizes In Gold, Continues Falling For Other Precious Metals
It is very diverse, we have an agriculture, base metal, precious metal and currency contract among our best traded.
WSJ: Managing in Asia: Hariharan; Singapore Mercantile Exchange Finds the Pulse of Commodities Trading
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