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灌淤表层
释义
灌淤表层
Encyclopedia
农学
土壤诊断表层
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siltigic epipedon
灌淤表层
长期引用富含泥沙的浑水灌溉(siltigation),水中泥沙逐渐淤积,并经施肥、耕作等交迭作用影响,失去淤积层理而形成的由灌淤物质组成的土壤表层。属于人为表层。中国土壤系统分类中诊断表层之一。
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electric dipole radiation
electric dipole transition
electric discharge machining technology
electric displacement
electric displacement flux
electric displacement line
electric displacement vector
electric double layer
electric double layer capacitor
electric double-layer capacitor
electric double refraction
electric doublet
electric drift
Electric Drive
electric drive
electric drive control
electric drive for diesel locomotive
electric drive of urban trolleybus
electric drive system of centralized power train
electric drive system of metro vehicles
electric drive truck
electric drive vehicle of urban rail transit
electric dynamometer
electric energy
electric energy forecasting
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