Arithmometer
Перевод слова "arithmometer" на Русский язык
arithmometer
СуществительноеUK
/əˌrɪθˈmɒmɪtə/
US
/əˌrɪθˈmɑːmɪtər/
arithmometer
arithmometers множ.
The arithmometer was one of the first mechanical calculators.
Арифмометр был одним из первых механических калькуляторов.
Опеределения
arithmometer
СуществительноеUK
/əˌrɪθˈmɒmɪtə/
US
/əˌrɪθˈmɑːmɪtər/
A mechanical calculator used for performing arithmetic operations, especially addition, subtraction, multiplication, and division.
The arithmometer was one of the first calculating machines to be commercially successful in the 19th century.
Arithmometer
Собственное существительноеA specific mechanical calculator invented by Charles Xavier Thomas de Colmar in 1820, regarded as the first commercially successful calculating machine.
Thomas de Colmar demonstrated the Arithmometer at the Exposition Universelle in Paris.