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水耕氧化还原层
释义
水耕氧化还原层
Encyclopedia
农学
水耕氧化还原层
释
hydragric horizon
水耕氧化还原层
在水耕条件下铁锰自水耕表层兼自其下垫土层的上部亚层还原淋溶,或兼有由下面具潜育特征或潜育现象的土层还原上移,并在一定深度中氧化淀积的土层。是中国土壤系统分类中诊断表下层之一。
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coastal wetlands ecosystem
coastal zone
coastal-zone environmental glological survey
coastal zone management
coastal zone of remote sensing image processing system
coastal zone topographic chart
coastal zone topographic survey
coast contour
coast-down time
coasters
coasting phase
coastline
coastline paradox
coastline survey
coast line use
Coast Mountains
coast of China
coast planation by marine deposition
coast planation by marine erosion
Coast Province
coast topographic survey
coast topographic survey information processing system
Coast,Cape
coat
coat-core fibre
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