“punched card”的概念、定义、翻译、参考文献-科学参考

单词	punched card
释义	punched card 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	intelligent control for grinding and classification process intelligent control of agricultural bioenergy equipment intelligent control power instrument intelligent control systems intelligent cruise control systems intelligent damping materials intelligent data analysis intelligent decision and analysis of railway transport marketing intelligent decision support system intelligent decision support system, IDSS intelligent decision system intelligent design intelligent detecion intelligent diagnosis intelligent diagnosis and early warning intelligent dispatching intelligent distribution intelligent drill pipe intelligent driving intelligent earphone intelligent emergency traffic and special service traffic system intelligent energy intelligent engine room intelligent evaluation principle intelligent express box

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。