viewdata service造句

例句与造句

1. It enabled the user to connect to Prestel viewdata services over a telephone line.
2. During the mid-1980s, Telemap Group Ltd launched a fee-based service allowing users to connect their ZX Spectrums via a Prism Micro Products VTX5000 modem to a viewdata service known as Micronet 800, hosted by Prestel, which provided news and information about microcomputers.
3. Users of GEC 4000 series systems included many British university physics and engineering departments, the central computing service of University College London ( Euclid ) and Keele University, the JANET academic / research network X . 25 switching backbone, Rutherford-Appleton Laboratory, Daresbury Laboratory, Harwell Laboratory, telco ), Plessey, British Steel Corporation and BHP Steel real-time control of rolling steel mills, British Rail and London Underground for real-time train scheduling, London Fire Brigade and Durham Fire Brigade command and control systems, Suffolk Constabulary, and most of the National Videotex systems in the world including the Prestel viewdata service.
4. It's difficult to find viewdata service in a sentence. 用viewdata service造句挺难的