短語詞組短語ancient weathering -crust bauxite deposit 古風(fēng)化殼鋁土鑛weathering -crust-type rare-earth deposit 風(fēng)化殼型稀土鑛牀weathering crust -leaching REE deposit 風(fēng)化殼淋積型稀土鑛牀paleo -weathering crust 古風(fēng)化殼Paleo -weathering crust karst 古風(fēng)化殼巖溶weathering crust ion -adsorbed REE deposit 風(fēng)化殼離子吸附型稀土鑛牀Alluvium -covered weathering crust 沖積覆蓋型風(fēng)化殼Latosol -type weathering crust 甎紅土型風(fēng)化殼ferrallitic -rich weathering crust 富鉄鋁風(fēng)化殼 返回 weathering crust