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

单词	annual cultivated grassland
释义	annual cultivated grassland Encyclopedia 农学扁蓿豆释 annual cultivated grassland一年生人工饲草料地采用农业技术措施，用一年生饲用植物人为播种建植的饲草料地。
随便看	Racah algebra Racah coefficient Racah polynomial Racah sum rule Racah V-coefficient Racah W-coefficient raccoon raccoon dog raccoon dog skin raccoons race Race and Culture Race Condition racecourse Race Discrimination Commissioner racemase racemate raceme racemic compound racemic mixture racemic solid solution racemism racemization Race to the Top racetrack

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。