“穿孔卡片机”的概念、定义、翻译、参考文献-科学参考

单词	穿孔卡片机
释义	穿孔卡片机 punch card machinery punched card equipment punched card machine (PCM)
随便看	proving road proving stand proving tank proving test proving the subsidiary ledger proving time proving trial proving trial验讫 examined proviridomycin provirus provision provisional provisional agreement provisional callus provisional declaration provisional diagnosis provisional estimate provisional invoice provisional issue provisionality provisional ligature provisional pattern of amino acids provisional regulations provisional sum provisional value

科学参考收录了1248194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。