This, by studying the isotopic composition of ancient silver coins, has tried to draw conclusions about where the metal in a coin was mined, and thus about patterns of trade.
这通过研究古代银币的同位素组成,试图得出关于硬币中的金属是在哪里开采的结论,从而得出关于贸易模式的结论。
单词 | pattern of trade |
例句 |
原声例句
经济学人 Science and technology This, by studying the isotopic composition of ancient silver coins, has tried to draw conclusions about where the metal in a coin was mined, and thus about patterns of trade. 这通过研究古代银币的同位素组成,试图得出关于硬币中的金属是在哪里开采的结论,从而得出关于贸易模式的结论。 |
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