ورود
آموزش - ابزارهای محاسبه
در اینجا با چند کلمه انگلیسی مرتبط با ابزارهای محاسبه مانند «ماشین حساب»، «چرتکه» و «میله شمارش» آشنا می شوید.
مرور
فلش‌کارت‌ها
املای کلمه
آزمون
a small electronic device or software used to do mathematical operations
ماشین‌حساب
a specialized calculator designed for solving complex mathematical and scientific equations, commonly used by students, engineers, and scientists
ماشین حساب مهندسی
a type of calculator equipped with a built-in printer that produces a physical record of calculations
ماشین حساب چاپ
a type of calculator that allows users to write and execute customized programs to automate complex calculations
ماشین حساب قابل برنامه ریزی
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
ماشین حساب RPN
a device that performs arithmetic operations through mechanical means, often using gears, levers, and other physical mechanisms, predating electronic calculators
ماشین حساب مکانیکی
a mechanical or electronic device designed for performing arithmetic operations such as addition, subtraction, multiplication, and division
ماشین حساب
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
چرتکه
a set of numbered rods used for multiplication and division, invented by John Napier in the 17th century
استخوان های پوشک
a manual calculating tool with rows of beads or counters on rods or wires used for basic arithmetic operations
هیئت حسابرسی
a tool with marked rods or sticks used in ancient math, especially in Chinese and Japanese traditions
میله شمارش
a mechanical calculator developed in the late 19th century, featuring multiple rows of keys corresponding to digits
کامپتومتر
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
موتور تفاوت
an early mechanical calculator invented by Blaise Pascal in the 17th century, capable of performing addition and subtraction through gear mechanisms, considered one of the first mechanical calculators
پاسکالین
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
کورتا
