“pick up machine”的概念、定义、翻译、参考文献-科学参考

单词	pick up machine
释义	pick up machine Encyclopedia 农学捡拾机释 pick up machine捡拾机装在谷物联合收获机割台前面、用以捡拾由割晒机铺放的作物并将其送入脱粒清选环节的谷物收获机械。
随便看	limit from the left limit from the right limit function limit group limit holonomy group limit hypersphere limit index limit inferior limiting limiting absorption principle limiting adsorption current limiting amino acid limiting amplitude principle limiting apparent magnitude limiting case limiting catalytic current limiting current limiting diffusion current limiting dispersion limiting distribution limiting equation limiting error limiting exposure limiting factor limiting flux

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