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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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intelligence failure
intelligence framework
intelligence gathering system
intelligence hierarchy
intelligence industry
intelligence information extraction
intelligence information source
intelligence led police
intelligence management
intelligence management system
intelligence of competitive environment
intelligence of criminal investigation
intelligence of economic investigation
intelligence process management
intelligence quotient
intelligence retrieval system
Intelligence Service
intelligence service system
intelligence simulation
intelligence test
intelligence visualization
intelligence war
intelligent
intelligent actuators and controllers
intelligent agent
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