“seed cleaning and separating machine”的概念、定义、翻译、参考文献-科学参考

单词	seed cleaning and separating machine
释义	seed cleaning and separating machine Encyclopedia 管理学种业释 seed cleaning and separating machine种子清选机械利用子粒和夹杂物在形状、尺寸、比重、表面特性和空气动力学特性等方面的差异，选出合格优良种子的机械。包括清种机和选种机。
随便看	paper chromatography paper clock paper coating paper-coloring (with bark of the cork tree) paper culture experiment paper currency Paper Currency “Jiao Chao” paper-cut film Paper Cuts paper cutting device paper deacidification paper dielectric materials paper document paper dragon paper electrophoresis paper feeder device paper folding paper folding constant paper-folding film paper grammage paper index and citation papering work paper jam paper machine drive control system paper machine system

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。