Примери за използване на Mechanical calculator на Английски и техните преводи на Български
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Th century mechanical calculators.
In 1623 Wilhelm Schickard built the first mechanical calculator.
In 1623, the first mechanical calculator was developed.
German inventor Wilhelm Schickard invents the first mechanical calculator.
The Curta is a small mechanical calculator developed by Curt Herzstark.
Wilhelm Schickard builds the first mechanical calculator.
The Antikythera mechanism is an ancient mechanical calculator(sometimes described as the first mechanical computer) designed to calculate astronomical positions which has been dated to about 205 BC.
Called the Pascaline, it resembled a mechanical calculator of the 1940s.
The job of computers would be to reduce, compute, and analyze data by hand orlater with the help of mechanical calculators.
Have you heard of a mechanical calculator?
The job of computers would be to reduce, compute, and analyze data by hand orlater with the help of mechanical calculators.
Blaise Pascal created a mechanical calculator at 18.
He became professor of mechanics at Turin and, in 1842,published a paper extending ideas relating to Babbage 's mechanical calculator.
One of the first mechanical calculators.
In 1642, while still a teenager, Blaise Pascal started some pioneering work on calculating machines and after three years of effort and50 prototypes he invented a mechanical calculator.
Blaise Pascal builds a mechanical calculator in 1642.
While working on adding automatic multiplication and division to Pascal's calculator, he was the first to describe a pinwheel calculator in 1685 and invented the Leibniz wheel, used in the arithmometer,the first mass-produced mechanical calculator.
The device, called the Pascaline,resembled a mechanical calculator of the 1940s.
In 1820, Thomas de Colmar launched the mechanical calculator industry when he released his simplified arithmometer, the first calculating machine strong enough and reliable enough to be used daily in an office environment.
This drum would prove to be the key to the small,hand-held mechanical calculator the Curta would become.
Charles Babbage started the design of the first automatic mechanical calculator, his Difference Engine, in 1822, which eventually gave him the idea of the first programmable mechanical calculator, his Analytical Engine.
They were born deep in the Swedish forest, andthey made the best mechanical calculators in the world.
Two hundred years later, Thomas de Colmar launched the mechanical calculator industry[3] when he released his simplified arithmometer, which was the first calculating machine strong enough and reliable enough to be used daily in an office environment.
Blaise Pascal designed andconstructed the first working mechanical calculator, Pascal's calculator, in 1642.
Although he utilized the Monroe mechanical calculator, one of the best machines of the time, to assist in his tedious computations, the shortcomings of this machine were painfully obvious and motivated him to think about the possibility of developing a more sophisticated calculating machine.
This, almost certainly, makes Pascal the second person to invent a mechanical calculator for Schickard had manufactured one in 1624.
In 1873, he invented the so-called Odhner Arithmometer,one of the most successful types of mechanical calculators ever designed.
It aggregates individual collections of typewriters,wall clocks, mechanical calculators, coin and banknotes counting machines, cash boxes, etc.
Strictly defined as a machine or device for performing or facilitating calculation, the earliest mentions in English come from the 1800s when the concept of a programmable computer was pioneered by the English mechanical engineer and polymath, Charles Babbage,who design an automatic mechanical calculator to aid in navigational calculations, known as a difference engine;
Working in his parents' apartment in 1938, his first attempt, called the Z1,was a binary electrically driven mechanical calculator with limited programmability, reading instructions from punched tape.