- tabulating equipment
- n.编表设备
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
Tabulating machine — The tabulating machine was a machine designed to assist in tabulations. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.The term Super Computing was first used by the New York World newspaper… … Wikipedia
Computing Tabulating Recording Corporation — Fate Renamed Successor IBM Founded 1911 Defunct 1924 … Wikipedia
Unit record equipment — Before the advent of electronic computers, data processing was performed using electromechanical devices called unit record equipment, electric accounting machines (EAM) or tabulating machines. Unit record machines were as ubiquitous in industry… … Wikipedia
British Tabulating Machine Company — The British Tabulating Machine Company (BTM) was a firm which manufactured and sold Hollerith punched card machines and other data processing equipment. During World War II, BTM constructed a number of bombes , machines used at Bletchley Park to… … Wikipedia
History of IBM — Timeline= For issues and trends that span particular time periods, see major events, trends, and technologies, below.1880s–1924: The origin of IBMIBM s history dates back decades before the development of electronic computers. It originated as… … Wikipedia
IBM — This article is about the technology company sometimes referred to as Big Blue . For other uses of these terms, see IBM (disambiguation) and Big Blue (disambiguation). International Business Machines Corporation Type Public … Wikipedia
IBM RPG — Infobox programming language name = RPG Report Program Generator paradigm = Multi paradigm year = 1959 designer = developer = IBM latest release version = RPG IV version 6 release 1 latest release date = release date|2008|1|29 latest test version … Wikipedia
Floradora — also called Keyword, was a doubly enciphered diplomatic code used by the Germans during the Second World War. The Allies used IBM tabulating equipment to break the code over period of more than a year in 1941 and 1942.Broadway Musicals* Florodor … Wikipedia
Punched card — Overpunch redirects here. For the code, see Signed overpunch. A punched card, punch card, IBM card, or Hollerith card is a piece of stiff paper that contains digital information represented by the presence or absence of holes in predefined… … Wikipedia
Plugboard — This article is about plugboards, or control panels, in unit record machines, cypher machines and early computers. For other uses, see plug board (disambiguation). IBM 402 Accounting Machine control panel[1] wiring. This board was labeled profit… … Wikipedia
computer — computerlike, adj. /keuhm pyooh teuhr/, n. 1. Also called processor. an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. Cf. analog… … Universalium