“machinery for grassland improvement and maintenance”的概念、定义、翻译、参考文献-科学参考

单词	machinery for grassland improvement and maintenance
释义	machinery for grassland improvement and maintenance Encyclopedia 工学畜牧机械释 machinery for grassland improvement and maintenance草场维护和改良机械改良退化的天然草场，更新草场植被和提高牧草产量的机械设备。
随便看	geometric continuity geometric contraction geometric control geometric control system geometric convergence geometric convexity geometric correction geometric correction of collinearity equation geometric correction，geometric rectification geometric correlation geometric criterion geometric cross-section geometric crystal class geometric data geometric definition geometric delay geometric depth geometric description geometric description of fluid motion geometric design of road geometric difference geometric difference equation geometric differential invariant geometric dimension geometric distortion

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。