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sampling survey system of crop production
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sampling survey system of crop production
Encyclopedia
管理学
农产量抽样调查制度
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sampling survey system of crop production
农产量抽样调查制度
中国各省、自治区、直辖市调查总队向国家统计局上报主要农产品统计调查数据的统一规定和具体要求。统计范围为农作物种植业和畜牧业,调查对象包括地块和经营单位。
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quasi classical approximation
quasi-classical approximation
quasiclassical trajectory(QCT) method
quasi - clean walkways
quasi-closed group
quasi-coherent
quasi-coherent module
quasi-coherent sheaf
quasicoherent sheaf
quasi-commutative
quasicompact
quasicompact affine scheme
quasicompact morphism
quasicompactness
quasicompact set
quasicompact space
quasicompactum
quasicompensation
quasi-complement
quasi-complemented lattice
quasi-complete
quasi-completeness
quasi-complete space
quasi-complete topology
quasi-completion
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