“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	director cone director curve direct organogenesis director-general of grain transport director-general of the Grand Canal director hammer percussion direct orientation director of a bureau Director of Archery Storehouse Director of Dragon director of editorial department director of general affairs director of imperial observatory director of teaching and learning Director of the Highest Rank Director of the Imperial Library director of the outer scene director plane direct or reversecirculation rotary drill directors and officers liability insurance Director's Assistant director's editing version Directors Guild of America director's interpretation Director's Obligation

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