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农田基础设施
释义
农田基础设施
Encyclopedia
农学
施肥机械
释
farmland infrastructure
农田基础设施
基础设施是指为社会生产和居民生活提供公共服务的物质工程设施,是用于保证国家或地区社会经济活动正常进行的公共服务系统。
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axiom of neighborhoods
axiom of observable
axiom of observables
axiom of order
axiom of ordered pair
axiom of pairing
axiom of parallelism
axiom of parallels
axiom of planes
axiom of position
axiom of power set
axiom of power-set
axiom of projective determinacy
axiom of projective determinacy (PD)
axiom of rational behavior
axiom of reducibility
axiom of regularity
axiom of regularity; axiom of foundation
axiom of replacement
axiom of restriction
axiom of separation
axiom of subsets
axiom of substitution
axiom of sum-set
axiom of syllogism
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