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单词
social security for the elderly
释义
social security for the elderly
Encyclopedia
法学
老年人社会政策
释
social security for the elderly
老年社会保障
国家或社会对于退出劳动领域或无劳动能力的老年人,根据其特殊养老需求和自身特点,以改善老年人的物质生活和精神生活为目的,由政府和社会所提供的保障项目、设施和服务的总称。
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differentiability criterion
differentiability of a function
differentiability of a solution
differentiability theorem
differentiable
differentiable action
differentiable algebraic system
differentiable analysis
differentiable arc
differentiable chain
differentiable curve
differentiable dependence
differentiable dynamical system
differentiable embedding
differentiable fiber bundle
differentiable flow
differentiable foliation
differentiable function
differentiable group
differentiable groupoid
differentiable homeomorphism
differentiable in a point
differentiable in mean square
differentiable isotopy
differentiable manifold
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