穿孔卡片上一组相邻的列.

A group of adjacent card columns on a punch card.

穿孔卡片的底部各邻接的行.

The adjacent card rows at the bottom of a punch card.

我被抓到制造二进位穿孔卡片的工厂里了！

I'm trapped in a binary punch card factory!

我被抓到制造二进位穿孔卡片的工厂里了!

I ' m trapped in a binary punch card factory!

赫尔曼.霍尔瑞斯发明穿孔卡片制表机.

Punch card tabulating machine invented by Herman Hollerith.

IBM设计了穿孔卡片，这种卡片用来按种族和等级对人民进行系统化的杀戮。

And IBM designed the punch cards that were used to systematize the extermination of people by race and class.

那时候，一个设计飞机机翼的工程师会把一大堆穿孔卡片交给电脑操作员，等上一个星期才能拿回来成千上万的数字，而且是写在复写纸上的。

In the old days, a designer working on an airplane wing handed a bunch of punch cards to the computer operator and waited a week to get back thousands of numbers on fanfold paper.

在穿孔卡片或纸带上穿孔的一种动作.

A perforation, as in a punched card or paper tape.

一种二进位编码资料卡片，其记录密度大于穿孔卡片。所记录的资料可由光学或磁学读卡机读出。

A card on which binary coded data are recorded with recording density larger than a punched card. the recorded data can be readout by optical or magnetic readers.

一组卡片，通常是一叠完整的穿孔卡片，它具有确定的服务物件和明确的用途。

A collection of cards, common ly a complete set of cards which have been punched for a definite service or purpose.