“agricultural machinery extension”的概念、定义、翻译、参考文献-科学参考

单词	agricultural machinery extension
释义	agricultural machinery extension Encyclopedia 农学施肥机械释 agricultural machinery extension农业机械推广通过试验、鉴定、示范、培训、指导以及咨询服务等，把农业机械和农业机械化技术普及应用于农业生产产前、产中、产后全过程的活动。
随便看	topological isomorphism topological isotopy topological kernel topological knot topological K-theory topological lattice topological limit topological linear space topological logic topologically algebraic topologically complete set topologically complete space topologically conjugate topologically conjugate homeomorphism topologically embeddable topologically equivalent topologically equivalent spaces topologically free set topologically hyperbolic manifold topologically inequivalent topologically invariant topologically irreducible representation topologically isomorphic topologically isotopic embedding topologically nilpotent element

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。