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World Charter of Soil
释义
World Charter of Soil
Encyclopedia
农学
世界土壤宪章
释
World Charter of Soil
《世界土壤宪章》
联合国粮食及农业组织(FAO)为应对人类正面临的、前所未有的土壤资源压力,而制定的政策性文书。用以确保满足粮食、生物质(能源)、纤维、饲料等产品的需要,确保在世界所有区域提供必要的生态系统服务,确保从根本上保证土壤的可持续管理。
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quotient map
quotient mapping
quotient measure
quotient module
quotient monoid
quotient morphism
quotient norm
quotient object
quotient of ideals
quotient of language
quotient of polynomials
quotient of two numbers
quotient orientation
quotient polygon
quotient relation
quotient representation
quotient ring
quotient ring; factor ring
quotient rule
quotient semigroup
quotient seminorm
quotient sequence
quotient set
quotient sheaf
quotient singularity
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