Utbildning - Beräkningsverktyg

Här kommer du att lära dig några engelska ord relaterade till beräkningsverktyg såsom "miniräknare", "abakus" och "räknepinne".

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calculator

[Substantiv]

a small electronic device or software used to do mathematical operations

miniräknare, kalkylator

Ex: The teacher allowed us to use calculators during the test .Läraren tillät oss att använda **miniräknare** under provet.

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scientific calculator

[Substantiv]

a specialized calculator designed for solving complex mathematical and scientific equations, commonly used by students, engineers, and scientists

vetenskaplig miniräknare, vetenskaplig kalkylator

Ex: She carried her scientific calculator everywhere , knowing it would be essential for her work as a chemist .Hon bar med sig sin **vetenskapliga miniräknare** överallt, med vetskap om att den skulle vara essentiell för hennes arbete som kemist.

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printing calculator

[Substantiv]

a type of calculator equipped with a built-in printer that produces a physical record of calculations

skrivande miniräknare, miniräknare med skrivare

Ex: The office manager used a printing calculator to tally up expenses for the month and print out expense reports for review by upper management.Kontorschemat använde en **skrivande miniräknare** för att summera månadens utgifter och skriva ut utgiftsrapporter för granskning av högre ledning.

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programmable calculator

[Substantiv]

a type of calculator that allows users to write and execute customized programs to automate complex calculations

programmerbar miniräknare, programmerbar beräkningsmaskin

Ex: The financial analyst employed a programmable calculator to create customized financial models for investment analysis .Finansanalytikern använde en **programmerbar miniräknare** för att skapa anpassade finansiella modeller för investeringsanalys.

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RPN calculator

[Substantiv]

a type of calculator that operates on a postfix notation system, where operators follow their operands, offering simplicity and efficiency in engineering and scientific calculations

RPN-kalkylator, kalkylator med omvänd polsk notation

Ex: The mathematician employed an RPN calculator to explore mathematical concepts and solve equations in research projects .

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mechanical calculator

[Substantiv]

a device that performs arithmetic operations through mechanical means, often using gears, levers, and other physical mechanisms, predating electronic calculators

mekanisk kalkylator, mekanisk beräkningsmaskin

Ex: The antique collector displayed a collection of vintage mechanical calculators, showcasing the evolution of computing technology .Antiksamlaren visade upp en samling av vintage **mekaniska räknemaskiner**, som visar utvecklingen av datorteknik.

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calculating machine

[Substantiv]

a mechanical or electronic device designed for performing arithmetic operations such as addition, subtraction, multiplication, and division

beräkningsmaskin, mekanisk miniräknare

Ex: The mechanical calculating machine, though outdated , is still used by some enthusiasts for its nostalgic charm .Den mekaniska **räknemaskinen**, även om den är föråldrad, används fortfarande av några entusiaster för dess nostalgiska charm.

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abacus

[Substantiv]

a tool used for counting and calculating that consists of a frame with rods or wires on which beads or stones are moved up and down using hands

abakus, kulram

Ex: Using an abacus improves mental calculation skills over time .Att använda en **abakus** förbättrar de mentala beräkningsfärdigheterna över tid.

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Napier's bones

[Substantiv]

a set of numbered rods used for multiplication and division, invented by John Napier in the 17th century

Napiers ben, Napiers pinnar

Ex: The book explained the historical significance of Napier's bones in the development of mathematics.

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reckoning board

[Substantiv]

a manual calculating tool with rows of beads or counters on rods or wires used for basic arithmetic operations

räknebräda, abakus

Ex: Archaeologists unearthed well-preserved reckoning boards at ancient sites , shedding light on mathematical practices of past civilizations .Arkeologer grävde fram välbevarade **räknebräden** på antika platser, vilket kastar ljus över tidigare civilisationers matematiska metoder.

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counting rod

[Substantiv]

a tool with marked rods or sticks used in ancient math, especially in Chinese and Japanese traditions

räknepinne, beräkningspinne

Ex: Historians study ancient texts and artifacts, including counting rods, to understand the development of mathematics in different cultures.Historiker studerar antika texter och artefakter, inklusive **räknepinnar**, för att förstå utvecklingen av matematik i olika kulturer.

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comptometer

[Substantiv]

a mechanical calculator developed in the late 19th century, featuring multiple rows of keys corresponding to digits

comptometer, mekanisk miniräknare

Ex: Museums often display vintage comptometers as examples of early mechanical calculating machines .Museer visar ofta vintage **comptometrar** som exempel på tidiga mekaniska beräkningsmaskiner.

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difference engine

[Substantiv]

a mechanical calculator designed by Charles Babbage in the 19th century, intended to perform mathematical calculations automatically by the method of finite differences, considered a precursor to modern computers

differensmaskin, mekanisk differenskalkylator

Ex: The Difference Engine's conceptualization revolutionized mathematical computation, paving the way for modern computing devices.

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Curta

[Substantiv]

a compact, hand-cranked mechanical calculator invented by Curt Herzstark in the 1940s, renowned for its innovative design and portability, capable of performing complex arithmetic calculations

Curta, mekanisk Curta-kalkylator

Ex: Despite the advent of electronic calculators, some enthusiasts still prefer the tactile experience of using a Curta for mathematical computations.

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slide rule

[Substantiv]

a mechanical analog device used for mathematical calculations, consisting of two logarithmic scales that slide past each other

räknesticka, logaritmisk linjal

Ex: The physics student mastered the use of the slide rule to solve problems in his experiments .Fysikstudenten bemästrade användningen av **räknestickan** för att lösa problem i sina experiment.

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Utbildning - Beräkningsverktyg