“草地利用单元”的概念、定义、翻译、参考文献-科学参考

单词	草地利用单元
释义	草地利用单元 Encyclopedia 农学草地利用单元释 ecological site of rangeland草地利用单元地形、土壤、水分等条件与其上发生的不受人为持续干扰的具有原生性质的植物群落一致，存在于一定空间具有特定自然、经济特性和一致利用方式的草地地段。
随便看	contravariant Hom functor contravariant index contravariant morphism functor contravariant of a group contravariant of a tensor contravariant order contravariant set system contravariant spinor contravariant tangent bundle contravariant tensor contravariant tensor algebra contravariant tensor field contravariant valence contravariant vector contravariant vector field contributing source contributing source, CSRC contribution Contribution Margin contribution Monte Carlo method contribution of injury and disease contribution plot contribution rate contribution rate about fisheries science and technological progress contribution rate adjustment

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。