“policies of returning marginal farmlands to forests”的概念、定义、翻译、参考文献-科学参考

单词	policies of returning marginal farmlands to forests
释义	policies of returning marginal farmlands to forests Encyclopedia 管理学农业经济政策释 policies of returning marginal farmlands to forests退耕还林政策将易于发生水土流失的耕地有计划地转变为林地或草地的行为准则。
随便看	dependency distance dependency grammar Dependency Locality Theory dependency parsing dependency ratio dependency relation tree dependency tree dependency unification grammar dependent dependent choice dependent columns dependent development dependent differentiation dependent domains dependent elements dependent equations dependent equatorial coordinate dependent equatorial coordinate system dependent events dependent family dependent functions dependent linear equations dependent numbers dependent particle dependent personality

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。