punched card

punched card什么意思,punched card翻译

基本解释

na.: 【统】(统计机上用的)穿孔卡片
网络: 打孔卡片；打孔机；打孔纸带

英汉解释

• 【统计】(统计机上用的)穿孔卡片

例句

• A card on which binary coded data are recorded with recording density larger than a punched card.

  一种二进制编码数据卡片，其记录密度大于穿孔卡片。

• One of the horizontal lines on a punched card.

  穿孔卡片上的水平行。

• Punched card: An input medium that represents data as patterns of holes punched in a card.

  穿孔卡：一种输入介质，在卡片上用穿孔的形式表示数据。

• A punched card which is an exact copy of a previous punched card.

  一种穿孔卡片，它是先前某个穿孔卡片的准确无误的拷贝。

• This makes me all sound like punched card computers to you, But for me i was very proud of my 2400 baud modem.

  我说这些肯定让你们觉得，我好像是台穿孔卡片计算机一样古旧，但我自己那时对自己，2400波特率的调制解调器相当自豪。

• Perforating Machine IBM"s first patent (issued July 25, 1911) described an invention related to punched-card tabulation.

  美国专利#998631：打孔机IBM的第一项专利（1911年7月25日发布）介绍有关打孔卡制表的一项发明。

• word processing equipment with edge-punched card

  边沿穿孔卡片字词处理设备