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Chinese soil genetic classification
释义
Chinese soil genetic classification
Encyclopedia
农学
中国土壤发生分类
释
Chinese soil genetic classification
中国土壤发生分类
以苏联土壤地理发生学分类为基础,结合中国特有的自然条件和土壤特点,以生物气候条件为依据划分土类,而以“土壤发育程度”为依据划分土种的多级土壤分类体系。代表了20世纪80年代全国第二次土壤普查的科学水平,沿用至今。
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coastal shelterbelt program
coastal shelter forest project in China
coastal ships
coastal spit
coastal sports tourism
coastal survey
coastal terrain aerial photogrammetry
coastal types
coastal utilization and protection
coastal water and sediment movement
coastal wetland
coastal wetlands
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
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更新时间:2026/4/19 18:08:17