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rural social insurance
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rural social insurance
Encyclopedia
法学
农村
释
rural social insurance
农村社会保险
基于中国城乡二元经济社会结构而产生的、面向农村居民有关养老和医疗方面的社会保障制度。
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homotopic fields
homotopic foliation
homotopic invariant
homotopic loop
homotopic manifold
homotopic mapping
homotopic morphism
homotopic path
homotopic resolution
homotopic simplex
homotopic to zero
homotopism
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homotopy algorithm
homotopy associative
homotopy associative mapping
homotopy associativity
homotopy axiom
homotopy boundary
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homotopy characteristic
homotopy class
homotopy classification
homotopy coherence
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