“grassland protection”的概念、定义、翻译、参考文献-科学参考

单词	grassland protection
释义	grassland protection Encyclopedia 农学草地保护释 grassland protection草地保护草地保护(grassland protection)控制有害生物种群数量，减少其对草地生产与生态功能危害的措施。
随便看	compact archival shelves compact array compact ball compact binary compact binary coalescence compact binary galaxy compact bone compact cardinal compact cardinal number compact carrier compact class of sets compact closure compact cluster compact cluster of galaxy compact coefficient compact cohomology group compact complex manifold compact component compact continuous operator compact convergence compact convex set compact core compact device compact dictionary compact difference scheme

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。