“scale operating of farmland”的概念、定义、翻译、参考文献-科学参考

单词	scale operating of farmland
释义	scale operating of farmland Encyclopedia 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。
随便看	charge density charge density wave charge density wave, CDW charge determination ion charge/discharge curve charge discharge efficiency charge/discharge efficiency charge displacement method charge-distribution multi-site complexation model charge distribution of fission product charge distribution of fission products charge distribution radius charged lepton flavor violation charged particle charged particle activation analysis charged particle activation analysis (CPAA) charged particle beam fusion charged particle detection charged particle excited X-ray fluorescence spectrometry charged particle excited Xray fluorescence spectrometry charged particle induced reaction [charged] particle-induced X-ray emission (PIXE) fluorescence analysis charged particle in electromagnetic field charged-particle irradiation charged particle motion in a magnetic field

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。