“包干到户”的概念、定义、翻译、参考文献-科学参考

单词	包干到户
释义	包干到户 Encyclopedia 经济学包干到户释 work contracted to households包干到户中国农村集体经济组织中实行的以农户家庭为单位承包经营土地和各项包干任务的责任制度。是中国农村经济体制改革以来普遍实行的一种农业生产家庭承包责任制形式。又称大包干。
随便看	self-adjoint boundary-value problem self adjoint differential equation self-adjoint differential equation self adjoint differential operator self-adjoint differential operator self adjoint element self-adjoint element self-adjoint extension self-adjoint graph self-adjoint Latin square self-adjoint linear mapping self-adjoint linear transformation self-adjoint matrix self-adjointness self-adjoint normed algebra self adjoint operator self-adjoint operator self-adjoint operator algebra self-adjoint problem self-adjoint semigroup self-adjoint space self-adjoint spectral measure self adjoint subalgebra self-adjoint subalgebra self-adjoint subspace

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。