calcareous concretion

  • un.石灰结核;钙质结核

calcareous concretioncalcareous concretion

calcareous concretion

钙质结核

岩土工程英汉词汇 - 豆丁网 ... concretion 结核 calcareous concretion 钙质结核 iron concretion 铁质结核 ...

石灰结核

地理专业词汇英语 ... ... calcareous brown soil 石灰性棕色土 calcareous concretion 石灰结核 calcareous hardpan 石灰性硬磐 ...

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