“hill-dropplanter”的概念、定义、翻译、参考文献-科学参考

单词	hill-dropplanter
释义	hill-dropplanter Encyclopedia 农学穴播机释 hill-dropplanter穴播机按一定行距和穴距将种子成穴播种的播种机械。又称中耕作物播种机。
随便看	patent ductus arteriosus patentee patent exception patent for invention patent information analysis patent information service patent infringement patent infringement defense patentizing patent law Patent Law of the People's Republic of China Patent Law Treaty patent leather patent library patent license patent literature patent litigation patent maintenance fee patent management patent marking patent pool patent protecting strategy patent race patent retrieval system patent right

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。