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伏季休渔
释义
伏季休渔
Encyclopedia
农学
伏季休渔
释
summer fishing moratorium
伏季休渔
20世纪90年代中期以来,中国实施的一种夏季禁渔制度。中国农历的夏季也称为伏季,故名。
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injective class
injective dimension
injective dimension of a module
injective embedding
injective envelope
injective function
injective graph
injective homomorphism
injective hull
injective hull of a module
injective ideal
injective mapping
injective module
injective morphism
injective object
injective patch
injective radius
injective relation
injective representation
injective resolution
injective ring
injective sheaf
injective simple module
injective topology
injective von Neumann algebra
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