“穿孔卡片”的概念、定义、翻译、参考文献-科学参考

单词	穿孔卡片
释义	穿孔卡片 Encyclopedia 管理学情报存储技术释 punched card穿孔卡片由薄纸板制成，用孔洞位置或其组合表示信息，通过穿孔或轧口方式记录和存储信息的方形卡片。
随便看	Beijing City of Ming Dynasty Beijing Conference and Exhibition Instrumental Analysis Beijing Confucian Italian Showtime Film Investment Co. Beijing Council International Auction Co.,Ltd Beijing Cultural Exchange Museum Beijing Cultural Palace of Nationalities Grand Theatre Beijing Dabaotai Museum of the Western Han Mausoleum Beijing Dadu City of YuanDynasty Wall Relics Park Beijing Daguanyuan Beijing Daily Beijing Daily Newspaper Group Beijing Dance Beijing Dance Academy Beijing Daxing International Airport Beijingdaxue Beijing Declaration on Digital Earth Beijing Dialect Simply Analysis Beijing Document Beijing Dongfang Audio & Video Company BEIJING Drama School Beijing Economic and Technological Development Zone Plan Beijing Education Media Beijing electron-positron collider Beijing embroidery Beijing Evening News

科学参考收录了854744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。