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1 арифметическая сумма
arithmetical sum мат.Русско-английский научно-технический словарь Масловского > арифметическая сумма
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2 треугольник мощностей
P - активная мощность
Q - реактивная мощность
S - полная мощностьПараллельные тексты EN-RU
In an electrical circuit consisting of several receivers through which sinusoidal currents pass:
- The total active power P (W) consumed is equal to the arithmetical sum of the active power consumed by each device
- The total reactive power Q (VAR) consumed is equal to the algebraic sum of the reactive power consumed by each device
- The apparent power must never be added together algebraically. The total apparent power S is calculated based on the quadratic sum of P and Q
В электрической цепи переменного синусоидального тока, к которой подключены несколько электроприемников:
- Общая потребляемая активная мощность Р (Вт) равна арифметической сумме активных мощностей, потребляемых каждым электроприемником.
- Общая реактивная мощность Q (вар) равна алгебраической сумме реактивных мощностей, потребляемых каждым электроприемником.
- Полные мощности алгебраически не складывают. Полная мощность S вычисляется как квадратный корень из суммы квадратов P и Q
Тематики
- электротехника, основные понятия
EN
Русско-английский словарь нормативно-технической терминологии > треугольник мощностей
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3 арифметическая сумма
1) Engineering: arithmetic sum2) Mathematics: arithmetical sumУниверсальный русско-английский словарь > арифметическая сумма
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4 арифметическая сумма
Русско-английский политехнический словарь > арифметическая сумма
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5 арифметический
arithmetical -
6 арифметическая задача
arithmetical problem мат., sumРусско-английский научно-технический словарь Масловского > арифметическая задача
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7 арифметический
арифмети́ческая зада́ча — sum
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8 арифметический
arithmetical [-'met-]арифмети́ческийи́ческая зада́ча — problem, sum
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9 арифметическая задача
1) General subject: sum2) Mathematics: arithmetical problemУниверсальный русско-английский словарь > арифметическая задача
См. также в других словарях:
arithmetical sum — noun : the sum of two or more positive quantities the arithmetical sum of 2, 8, and 1 is 11 compare algebraic sum … Useful english dictionary
Sum — Sum, n. [OE. summe, somme, OF. sume, some, F. somme, L. summa, fr. summus highest, a superlative from sub under. See {Sub }, and cf. {Supreme}.] 1. The aggregate of two or more numbers, magnitudes, quantities, or particulars; the amount or whole… … The Collaborative International Dictionary of English
sum — ► NOUN 1) a particular amount of money. 2) the total amount resulting from the addition of two or more numbers or amounts. 3) an arithmetical problem, especially at an elementary level. ► VERB (summed, summing) (sum up) 1) conci … English terms dictionary
Algebraic sum — Sum Sum, n. [OE. summe, somme, OF. sume, some, F. somme, L. summa, fr. summus highest, a superlative from sub under. See {Sub }, and cf. {Supreme}.] 1. The aggregate of two or more numbers, magnitudes, quantities, or particulars; the amount or… … The Collaborative International Dictionary of English
In sum — Sum Sum, n. [OE. summe, somme, OF. sume, some, F. somme, L. summa, fr. summus highest, a superlative from sub under. See {Sub }, and cf. {Supreme}.] 1. The aggregate of two or more numbers, magnitudes, quantities, or particulars; the amount or… … The Collaborative International Dictionary of English
Arithmetical complement of a logarithm — Logarithm Log a*rithm (l[o^]g [.a]*r[i^][th] m), n. [Gr. lo gos word, account, proportion + ariqmo s number: cf. F. logarithme.] (Math.) One of a class of auxiliary numbers, devised by John Napier, of Merchiston, Scotland (1550 1617), to abridge… … The Collaborative International Dictionary of English
sum — I. /sʌm / (say sum) noun 1. the aggregate of two or more numbers, magnitudes, quantities, or particulars as determined by mathematical process: the sum of 5 and 7 is 12. 2. a particular aggregate or total, especially with reference to money: the… …
sum — [[t]sʌm[/t]] n. v. summed, sum•ming 1) math. the aggregate of two or more numbers, magnitudes, quantities, or particulars as determined by or as if by the mathematical process of addition: The sum of 6 and 8 is 14[/ex] 2) an amount or quantity,… … From formal English to slang
sum — sumless, adj. sumlessness, n. /sum/, n., v., summed, summing. n. 1. the aggregate of two or more numbers, magnitudes, quantities, or particulars as determined by or as if by the mathematical process of addition: The sum of 6 and 8 is 14. 2. a… … Universalium
sum — noun 1》 a particular amount of money. 2》 (the sum of) the total amount resulting from the addition of two or more numbers or amounts. ↘the total amount of something that exists. 3》 an arithmetical problem, especially at an elementary level.… … English new terms dictionary
sum — n. & v. n. 1 the total amount resulting from the addition of two or more items, facts, ideas, feelings, etc. (the sum of two and three is five; the sum of their objections is this). 2 a particular amount of money (paid a large sum for it). 3 a an … Useful english dictionary
