“退耕还林政策”的概念、定义、翻译、参考文献-科学参考

单词	退耕还林政策
释义	退耕还林政策 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	Ponape Poncelet poncelet Poncelet closure theorem Poncelet coaxal theorem Poncelet continuity principle Poncelet crater Poncelet porism Poncelet-Steiner construction Poncelet-Steiner theorem Poncelet theorem Poncelet transform Poncelet transverse pond pond aquaculture pond aquaculture composite constructed wetland pond aquaculture environment pond aquaculture facilities pond aquaculture machinery pond bio-floating bed pond community pond culture of crustaceans pond culture of fish pond culture of sea cucumber pond ecological aquaculture

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。