“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	nuclear and radiation safety Nuclear and Radiation Safety Center of Minstry of the Ministry of Ecology and Environment of the People's Republic of China nuclear angular momentum nuclear archaeology nuclear arms control nuclear artillery projectile nuclear assembly nuclear astrophysics nuclear ballistic missile nuclear battery nuclear bilinear form nuclear binding energy nuclear black box nuclear boiling nuclear bomb nuclear breakup nuclear bulge nuclear burning nuclear C* algebra nuclear C*-algebra nuclear charge nuclear charge number nuclear charge radius nuclear,chemical and biological attack nuclear chemical engineering

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