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LAC ferric horizon
释义
LAC ferric horizon
Encyclopedia
农学
低活性富铁层
释
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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Hadamard finite part
Hadamard formula
Hadamard gap theorem
Hadamard gate
Hadamard graph
Hadamard hypersingular integral equation
Hadamard inequality
Hadamard integral
Hadamard matrix
Hadamard matrix of skew type
Hadamard method
Hadamard product
Hadamard-regularized sum
Hadamard theorem
Hadamard three-circle theorem
Hadamard three-sphere theorem
Hadamard transform
Hadamard transformation
Hadamard-Vallée Poussion constant
Hadamard variational formula
Ha-Da-Qi Industrial Corridor
Hadar
Hadashan Shuili Shuniu
Hadayikul adwiye
Haddon matrix
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