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facultative farmers
释义
facultative farmers
Encyclopedia
经济学
农业劳动力
释
facultative farmers
兼业农户
既从事农业生产,又从事非农业活动而获得收入的农户。以农业收入为主的称为第一类兼业农户,以非农业收入为主的称为第二类兼业农户。
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join-extension
join-homomorphic image
join-homomorphism
join-independence
join infinite distributive
join-infinite distributivity
Joining Forces at Elbe River
joining the universal quantifier
join-irreducible element
join-isomorphism
join of complexes
join of graphs
join of projective spaces
join of sets
join of simplexes
join of spaces
join of topological groups
join of topological spaces
join operation
join operator
join optimization
join point
join-preserving homomorphism
join-preserving mapping
join-reducible element
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