“天然草原”的概念、定义、翻译、参考文献-科学参考

单词	天然草原
释义	天然草原 Encyclopedia 农学天然草原释 natural grassland天然草原在非生物环境（大气、土地等）、生物和生产劳动三类因素的共同作用下形成的大面积天然植物群落。
随便看	rational equivalence rational equivalence class rational equivalence ring rational expectation equilibrium of complete revelation rational expectation equilibrium，REE rational exponential sum rational expression rational facts rational field rational film rational form rational formula rational fraction rational fractional function rational function rational function arithmetic rational function field rational function geometric correction rational function interpolation rational function model rational function over a variety rational game rational geometric design rational grazing rational group

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。