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LAC ferric horizon
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LAC ferric horizon
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农学
低活性富铁层
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LAC ferric horizon
低活性富铁层
由矿物中度风化,单、双硅铝化矿物并存,盐基淋失作用强烈,有明显脱硅和铁铝氧化物富集,低活性黏粒淀积的中度富铁铝化作用形成的土层。是中国土壤系统分类中设立的用于诊断富铁土的一个诊断表下层。
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Blasting
blasting
blasting alert zone
blasting bolt
blasting construction enterprise
blasting crater experiment
blasting crater theory
blasting damage
blasting damage of rock mass
blasting demolition of the third stage RCC cofferdam of the Three Gorges Project
blasting design
blasting design unit
blasting dust
blasting electric circuit
blasting engineering
blasting engineering geological evaluation
blasting engineering geological exploration
blasting engineering geology
blasting experiment
blasting field test
blasting flying stone
blasting for exploratory adits,shafts and trenches
blasting fume
blasting fuse
blasting in high temperature material
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