quot;The triangle program reads three numbers from a punch card... and interprets them as the sides of a triangle.
"三角形程序从一个穿孔卡片中读取三个数据，并将它们作为三角形的三个边。
Here’s Herman Hollerith’s punch-card tabulating machine designed for the 1890 census–a predecessor of modern computers, and the product of a company that, after several mergers, evolved into IBM.
这种机器是为1890年的人口普查设计的，而它正是现代计算机的前身。生产这种机器的公司，几经合并，成为IBM公司。
Also the little rectangular pieces of paper that are made when any sort of punch card is used for data input purposes.
当使用任意类型的打卡机输入数据时，纸张上也会出现小矩形。
A line of punch positions parallel to the shorter edges of a punch card.
平行于穿孔卡短边的一行穿孔位置。
Both the attendance machine and external card reader are mounted on the wall. A mental wall or gate will shorten greatly the distance to punch card, even make it unable to work.
本考勤机和外置的打卡头都是安装在墙壁上使用的，但是如果安装在金属墙壁或金属门上，将明显缩短打卡距离，甚至完全不能打卡。
Punch your credit card number into the keypad.
在小键盘上输入你的信用卡号。
When you get to work, you put your card in the punch clock, and it will print your starting time on the card.
你来上班的时候，把你的卡片放进考勤钟，它就会打出你的上班时间。
Since Y2009, we started to develop kinds of U shape AL. Snaps & Punch card machine which is suitable for the packaging for Fruit mesh bags, Mushroom spawn bags and Fresh food packaging bags.
从2009年开始，本公司致力于研发各种包装用的铝卡扣及打卡机，产品适用于水果网袋、食用菌菌种袋、大卖场的生鲜食品包装袋等的打扎作业。
A line of punch positions parallel to the Y datum line of a punch card.
基准线平行，在地平面或者基准平面上。
The punch card was data processing back then.
穿孔卡片就是当时的数据处理。
The punch card was data processing back then.
穿孔卡片就是当时的数据处理。
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