Related to Computer punch card:Punchcard punched card or n (Computer Science) (formerly) a card on which data can be coded in the form of punched holes. In computing, there were usually 80 columns and 12 rows, each column containing a pattern of holes representing one character. Sometimes...
博物馆允许参观者在这台 IBM 的 punch card machine 随便打一些自己喜欢的东西留作纪念。除了 “hello world” 之外我还给朋友打了几行字,看似那么大的一张卡纸,其实只有 80 字节,稍微写多几个词一张卡就不够用了。那个年代的人们都看不到真正的计算机,只能用这样的打卡机把程序写好在一大摞卡片上拿去给大学...
punch card machine 凿孔机 punch card input device 【计】 穿孔卡片输入装置 punch card paper 【化】 打孔卡片纸 buffered card punch 缓冲式卡片穿孔机 相似单词 punch card 穿孔卡片 Punch 潘趣(英国木偶戏 Punch and Judy 中的主角) punch v.[T] 1.用拳猛击 2.打孔 3.按(键);压(按钮) 4...
Related to Computer card:Personal Computer Memory Card International Association expansion card n. A printed circuit board that plugs into a slot in a computer's motherboard and performs a particular function, such as converting and processing signals for communication with other devices. Also called...
穿孔卡控制式计算机^ punched card controlled computer 卡片凿孔机^ punched card machine ... www.swmfanyi.com|基于18个网页 2. 穿孔卡片控制计算机 二进制穿孔... ... punched card controlled computer 穿孔卡片控制计算机 twenty-nine feature code 二十九特征编码 -穿孔卡片用 ... www.dictall.com|基于...
2) punched card machine 穿孔卡片计算机3) calculating punch 计算机穿孔4) calculating puncher 计算穿孔机5) a calculating punch 穿孔计算机6) punched card calculator 穿孔卡片计算器补充资料:计算 ①根据已知数通过数学方法求得未知数:～人数 ㄧ～产值。②考虑;筹划:做事没个～,干到哪儿算哪儿。③暗...
Hollerith first got his idea for the punch-card tabulation machine from watching a train conductor punch tickets. For his tabulation machine, he used the punch card invented in the early 1800s, by a French silk weaver calledJoseph-Marie Jacquard. Jacquard invented a way of automatically controlli...
For those intent on mechanizing calculations, the Jacquard loom provided important lessons: the sequence of operations that a machine performs could be controlled to make the machine do something quite different; a punched card could be used as a medium for directing the machine; and, most import...
A scoring device for punching and removing chips from computer punch cards comprising a card support means, a cover means for said card support means, said card support means and cover means forming a
The IBM 1402 card reader/punch. The 1401 computer is in the background (left) and a tape drive is at the right. Bootstrap card 1 The first card contains the machine code: ,008015,022026,030040/019,001L020100 ,047054,061068,072072⌑08108110220001 The first instruction ,008015 is "Set...