Vocab Bloom Hub

punched card

/ˈpʌntʃt kɑːrd/

翻译: 一种在特定位置打孔的硬纸卡片,用于表示数据,历史上曾在早期计算机和数据处理设备中使用。

1 个条目

phrase

/ˈpʌntʃt kɑːrd/C1formaltechnical已废弃
  • zh一种在特定位置打孔的硬纸卡片,用于表示数据,历史上曾在早期计算机和数据处理设备中使用。

A piece of stiff paper with holes punched in specific positions to represent data, historically used in early computing and data processing machines.

  1. Historical data storage mediumC1formal

    A piece of stiff paper that stores digital data represented by the presence or absence of holes in predefined positions.

    zh历史数据存储介质

    • Early computers used punched cards to input programs and data.
    • The operator carefully fed the stack of punched cards into the reader.
    • Punched cards were a common method for data storage in the mid-20th century.