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土地资源学
释义
土地资源学
Encyclopedia
农学
土地资源学
释
land resource science
土地资源学
通过对土地资源的形成、发展、演变的研究,把握其分类、数量、质量的时空分布规律,探讨土地各组成要素产生的特征及其合理开发、利用、保护与管理的综合性学科。
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direct disaster of earthquake
direct discharge sewage
direct distribution coefficient
direct division
direct double-sweep
direct drive
direct drive feed device
direct drive liquid crystal display technology
direct drive valve
direct drive valve actuator
direct drying of mineral processing products
direct dye
direct economic burden
direct economic loss from biological invasion
direct economic loss of accident
direct economic loss of transportation accident
directed
directed acyclic graph
directed acyclic graph, DAG
directed acyclic graphical model
directed angle
directed arc
directed assembly
directed beam
directed-beam
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