【terra_preta】什么意思_英语terra_preta的翻译_音标_读音_用法_例句_在线翻译

terra preta

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abstract: Terra preta (, locally , literally "black earth" or "black land" in Portuguese) is a type of very dark, fertile anthropogenic soil found in the Amazon Basin. Terra preta owes its name to its very high charcoal content, and was made by adding a mixture of charcoal, bone, and manure to the otherwise relatively infertile Amazonian soil.

以上来源于: WordNet

Terra Preta soils turn up in large patches all over the Amazon, where they are highly prized by farmers.

Terra Preta 土壤在整个亚马逊地区大面积出现，农民们对其高度重视。

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Radiocarbon dating shows that the charred wood in Terra Preta soils is typically more than 1,000 years old.

放射性碳年代测定法显示，亚马逊黑土中被烧焦的木头通常有1000多年的历史。

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Now it seems the richness of the Terra Preta soils may explain how such civilizations managed to feed themselves.

现在看来，Terra Preta 丰富的土壤可以解释这些文明是如何养活自己的。

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