“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	bright galaxy bright giant bright grain bright green bright heat treatment bright hydrogen flocculus Bright Internet bright limb bright line bright line spectrum Bright Mirror of Materia Medica Bright Moonlight in Night bright mottle bright nebula bright nebulosity bright needleleaf forest Brightness brightness brightness coefficient brightness constancy brightness contour brightness distribution brightness enhancement films brightness function brightness mode

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