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原生矿物

名词解释题
2021-09-05 03:22
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正确答案

指各种岩石受到不同程度的物理风化,而未经化学风化的碎屑物,其原有的化学组成和结晶构造均未改变。它们是土壤中各种化学元素的最初来源。


试题解析

标签: 土壤 地球科学
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