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灰化淀积层
释义
灰化淀积层
Encyclopedia
农学
灰化淀积层
释
spodic horizon
灰化淀积层
具有灰化淀积物质(有机质和铝或有机质和铁、铝)淀积的土层。由螯合淋溶作用形成的一种淀积层。是在高山冷湿的针叶林木下,真菌分解凋落物产生的可溶性腐殖质与矿物表面风化出的铝和铁发生强烈的络合作用,可溶性络合物随降水下渗并积聚在B层的结果。
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series capacitance
series capacitive/compensator
series catalogue
series circuit
Series Collected Peking Opera
series compensation station
series connection
series connection of capacitors
series connection of resistance
series damped line
series damping resistor
series development
series equation
series expansion
series expansion of electrostatic fields
series feed
series hybrid
series hybrid vehicle
series inversion
series-laid lapping
series law
series limit
series match
series multisection
series of analytic functions
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