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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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generating surface
generating system
generating technique of index entry
generating triplet
generating vector
generating σ algebra
generating σ-algebra
generation
generational equity
generation/collection mode of scanning electron microscope
generation cost of hydropower station
generation dispatching of electric power system
generation effect
generation gap
generation interval
generation IV nuclear energy system
generation IV reactor
generation lifetime
Generation of 1837
Generation of 1880
generation of Chinese character form
generation of haptic
generation of operational plan
generation of random numbers
generation of virtual scenes
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