“conversion of degraded farmland into grassland”的概念、定义、翻译、参考文献-科学参考

单词	conversion of degraded farmland into grassland
释义	conversion of degraded farmland into grassland Encyclopedia 法学草原法释 conversion of degraded farmland into grassland退耕还草中国实行的无偿给予农民粮食和补助，让其不再在坡耕地上种植粮食而改为种草，以防治坡耕地严重水土流失的措施。
随便看	Mayan astronomy Mayang Miaozu Zizhixian Ma Yanhong Maya(n) languages Ma Yanxiang Ma Yao Mayapan Maya Plisetskaya Maya Pottery Maya script Maya Site of Copan May-Britt Moser Ma Ye Mayer Mayer expansion Mayer formula Mayer function Mayer graph Mayer, Julius Robert Mayerling Mayer method Mayer Otto Mayer problem Mayer-Rokitansky-Kunster-Hauser syndrome Mayer series

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。