“conversion of cropland to forest and grassland”的概念、定义、翻译、参考文献-科学参考

单词	conversion of cropland to forest and grassland
释义	conversion of cropland to forest and grassland Encyclopedia 农学水土保持林草措施释 conversion of cropland to forest and grassland退耕还林还草从保护和改善生态环境出发，将易造成严重水土流失的坡耕地、易造成严重土地荒漠化及生态地位重要且粮食产量低而不稳的耕地，有计划、分步骤地停止耕种，因地制宜地造林种草，恢复林草植被。
随便看	single-board computer single boat seining with lights single bond single budget single bush single cable distribution single cable trailing submarine electric receiver Single case single case study single-cavity maser amplifier single cell single cell analysis single cell capture single cell culture single cell gap transflective liquid crystal display single cell gel eletrophoresis single cell imaging of nanomaterials single-cell micro-zone analysis single-cell PCR single cell plate cultur single cell protein single cell protein fermentation single cell sequencing single-chain variable fragments single chamber multi-thrust solide rocket motor

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。