题目：
半开架借阅
答案：
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参考答案：土壤基本理化性状影响污染物的截留、迁移、转化。粘土类富含粘粒，土壤物理性吸附、化学吸附及离子交换作用强，具有较强保肥、保水性能，同时也把进入土壤中的污染物质的有机、无机分子、离子吸附到土...
半开架借阅
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题型：名词解释
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