“energy-saving agricultural machinary”的概念、定义、翻译、参考文献-科学参考

单词	energy-saving agricultural machinary
释义	energy-saving agricultural machinary Encyclopedia 农学﹝农业生物环境与能源工程﹞释 energy-saving agricultural machinary节能农机具从减轻农民劳动强度、提高生产率和土地出产率等方面达到节能目的的农村节能设备。
随便看	homotopy excision homomorphism homotopy excision theorem homotopy extension homotopy extension property homotopy extension theorem homotopy fiber homotopy functor homotopy group homotopy group functor homotopy group of a triad homotopy group of CW complexes homotopy group of spheres homotopy identity homotopy invariance homotopy invariant homotopy invariant functor homotopy inverse homotopy inverse mapping homotopy length homotopy lifting homotopy lifting property homotopy lifting theorem homotopy method homotopy monomorphism homotopy of chain mappings

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。