circular slide rule — счетный диск
rule cutter — устройство для резки линеек
paired-electron rule — правило электронных пар
rule drawer — устройство экспонирования линеек
multiscale rule — многошкальная счетная линейка
English-Russian big polytechnic dictionary. 2014.
Slide rule — n. a thin, flat calculating device consisting of a fixed outer piece and a movable middle piece. Both pieces are graduated in such a way (as, by a logarithmic scale) that multiplication, division, and other mathematical functions of an input var … The Collaborative International Dictionary of English
Slide rule — For other uses, see Slide rule (disambiguation). A typical ten inch student slide rule (Pickett N902 T simplex trig). The slide rule, also known colloquially as a slipstick,[1] is a mechanical analog computer. The slide rule is used primarily for … Wikipedia
slide rule — a device for performing mathematical calculations, consisting essentially of a ruler having a sliding piece moving along it, both marked with graduated, usually logarithmic, scales: now largely replaced by the electronic calculator. [1655 65 for… … Universalium
slide rule — noun analog computer consisting of a handheld instrument used for rapid calculations; have been replaced by pocket calculators • Syn: ↑slipstick • Hypernyms: ↑analog computer, ↑analogue computer * * * noun : an instrument consisting in its simple … Useful english dictionary
Cleveland Institute of Electronics — Motto A School of thousands. A class of one. Since 1934. Established 1934 Type Private President … Wikipedia
HP-35 — The HP 35 was Hewlett Packard s first pocket calculator and the world s first scientific pocket calculator (a calculator with trigonometric and exponential functions). Like some of HP s desktop calculators it used reverse Polish notation.… … Wikipedia
Sinclair Scientific — The Sinclair Scientific calculator was a 12 function, pocket sized calculator, selling for about $100 in the USA and around £45 in the UK. It was introduced in 1974 and sold in both kit and assembled forms [ An Engineer s Notebook , CME journal,… … Wikipedia
slipstick — Slide rule Slide rule , n. a thin, flat calculating device consisting of a fixed outer piece and a movable middle piece. Both pieces are graduated in such a way (as, by a logarithmic scale) that multiplication, division, and other mathematical… … The Collaborative International Dictionary of English
Mechanical calculator — An old Russian mechanical calculator. A mechanical calculator is a device used to perform the basic operations of arithmetic. Mechanical calculators are comparable in size to small desktop computers and have been rendered obsolete by the advent… … 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
Calculator — For mechanical precursors to the modern calculator, see mechanical calculator. For other uses, see Calculator (disambiguation). An electronic pocket calculator with a 7‑segment LCD display, that can perform basic arithmetic operations … Wikipedia
