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soil taxonomy
释义
soil taxonomy
Encyclopedia
农学
土壤系统分类
释
soil taxonomy
土壤系统分类
以土壤发生过程所形成的土壤本身性质为依据,以可定量观察和测定的诊断层、诊断特性、诊断物质等为鉴定标准,由自然界客观存在土壤实体的分类类别归纳构成的多等级可检索的土壤分类系统的统称。是世界 土壤分类主要流派之一。狭义的土壤系统分类的概念,即专指 美国土壤系统分类,简称ST。
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cooperative guidance
cooperative intelligent transport systems
cooperative intrusion
cooperative ITS
cooperative Jahn-Teller phase transition
cooperative learning
cooperative luminescence
cooperative mechanism
cooperative medical system
cooperative model
cooperative multitasking
cooperative navigation
cooperative orientation
cooperative performance in the backstage, to set the framework for an opera performance
cooperative phenomenon
cooperative processing
cooperative property rights on land
Cooperative Publishing
cooperative reference services
cooperative resolution of policy conflict
cooperative site
cooperative system
cooperative training of family,school and society
cooperative up-conversion
cooperative vehicle safety systems
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