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scale operating of farmland
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scale operating of farmland
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经济学
〔农业经营管理〕
释
scale operating of farmland
农业规模经营
通过扩大土地经营规模和增加其他要素投入,使农业生产要素的配置得到优化,单位农产品的平均成本降低或纯收益增加,农业经营主体获得内部规模经济收益;以及通过购买社会化服务和共同购买要素、共同销售农产品等合作措施,提高农业生产经营效率,农业经营主体获得外部规模经济收益的农业经营方式。
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laser safety and human eye protection
laser satellite
laser scanner
laser scanning
laser scanning confocal microscope
laser scanning confocal microscope (LSCM)
laser scanning confocal microscope, LSCM
laser scanning confocal microscopy
laser scanning cytometry
laser scanning cytometry, LSC
laser scanning measurement
laser scanning technology
laser scattering analysis
laser-scope
laser search apparatus
laser seeker
laser-seeker
laser sensitometer
laser sensor
laser shearographic testing system
laser shock processing
laser shock welding
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