TIME-WEIGHTED AVERAGE (TWA)

Meaning of TIME-WEIGHTED AVERAGE (TWA) in English

In air sampling, the average air concentration of contaminants during a given period.

Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012

WEIGHTED — adjective Date: 1597 made heavy ; loaded , 2. having a statistical weight attached , compiled or calculated from ~ …
Толковый словарь английского языка - Merriam Webster
TWA — or ~e see: two
Толковый словарь английского языка - Merriam Webster
TWA — I. ˈtwȧ, ˈtwȯ or twae ˈtwā, ˈtwē Scotland variant of two II. ˈtwä noun ( plural twa or twas ) …
Webster's New International English Dictionary
TIME — I. ˈtīm noun ( -s ) Etymology: Middle English time, tyme, from Old English tīma, tȳma; akin to Old Norse …
Webster's New International English Dictionary
AVERAGE — I. ˈav(ə)rij, -rēj noun ( -s ) Etymology: modification (influenced by English -age ) of Middle French avarie damage to …
Webster's New International English Dictionary
WEIGHTED — adjective Etymology: from past participle of weight (II) 1. : made heavy or weighty : loaded weighted silk 2. a. …
Webster's New International English Dictionary
WEIGHTED — (imp. & p. p.) of Weight
Английский словарь Webster
WEIGHTED — ( imp. & p. p. ) of Weight
Webster's Revised Unabridged English Dictionary
WEIGHTED — — weightedly , adv. — weightedness , n. /way"tid/ , adj. 1. having additional weight. 2. burdened: weighted with sorrow. …
Random House Webster's Unabridged English Dictionary
TWA — /twah/ , n. , pl. Twas , ( esp. collectively ) Twa . a member of a Pygmy people of …
Random House Webster's Unabridged English Dictionary
TWA — /twah, twaw/ , n., adj. Scot. two.
Random House Webster's Unabridged English Dictionary
TIME — /tuym/ , n., adj., v., timed, timing . n. 1. the system of those sequential relations that any event has …
Random House Webster's Unabridged English Dictionary
AVERAGE — — averageable , adj. — averagely , adv. — averageness , n. /av"euhr ij, av"rij/ , n., adj., v., averaged, …
Random House Webster's Unabridged English Dictionary
WEIGHTED — adj. rated according to its value, according to a ratio
Толковый словарь английского языка - Редакция bed
TWA — one of the largest airline companies in the United States
Толковый словарь английского языка - Редакция bed
AVERAGE — I. ˈa-v(ə-)rij noun Etymology: from earlier average proportionally distributed charge for damage at sea, modification of Middle French avarie damage …
Merriam-Webster's Collegiate English vocabulary
WEIGHTED — adjective Date: 1597 1. : made heavy : loaded weighted silk 2. a. : having a statistical weight attached a …
Merriam-Webster's Collegiate English vocabulary
TWA — or twae ˈtwä, ˈtwē Scottish variant of two
Merriam-Webster's Collegiate English vocabulary
WEIGHTED — impf & ·p.p. of weight.
Webster English vocab
AVERAGE — noun a tariff or duty on goods, ·etc. 2. average ·vt to do, accomplish, get, ·etc., on an average. 3. …
Webster English vocab
TWA — [ twα: ] ■ noun ( plural same or ~s ) a member of a Pygmy people inhabiting parts of …
Concise Oxford English vocab
WEIGHTED — [weight.ed] adj (ca. 1732) 1: made heavy: loaded "~ silk" 2. a: having a statistical weight attached "a ~ test …
Merriam-Webster English vocab
TWA — [twa] or twae Scot var of two
Merriam-Webster English vocab
AVERAGE — [av.er.age] n [fr. earlier average proportionally distributed charge for damage at sea, modif. of MF avarie damage to ship or …
Merriam-Webster English vocab
TWA — also called Batwa, one of the best-known of the many Pygmy groups scattered across equatorial Africa. Like all other African …
Britannica English vocabulary
TIME
Britannica English vocabulary
WEIGHTED — / ˈweɪtɪd; NAmE / adjective [ not before noun ] weighted towards / against sb/sth | weighted in favour of …
Oxford Advanced Learner's English Dictionary
TIME — / taɪm; NAmE / noun , verb ■ noun —see also times MINUTES / HOURS / YEARS, etc. 1. [ …
Oxford Advanced Learner's English Dictionary
AVERAGE — / ˈævərɪdʒ; NAmE / adjective , noun , verb ■ adjective 1. [ only before noun ] calculated by adding …
Oxford Advanced Learner's English Dictionary
WEIGHTED — weight ‧ ed /ˈweɪtəd, ˈweɪtɪd/ BrE AmE adjective [ Word Family: adjective : ↑ overweight ≠ ↑ underweight , ↑ …
Longman Dictionary of Contemporary English
TIME — I. time 1 S1 W1 /taɪm/ BrE AmE noun [ Word Family: noun : ↑ time , ↑ overtime , …
Longman Dictionary of Contemporary English
AVERAGE — I. av ‧ e ‧ rage 1 S2 W2 /ˈæv ə rɪdʒ/ BrE AmE adjective 1 . the average amount …
Longman Dictionary of Contemporary English
TIME — n. & v. --n. 1 the indefinite continued progress of existence, events, etc., in past, present, and future regarded as …
Английский основной разговорный словарь
AVERAGE — n., adj., & v. --n. 1 a the usual amount, extent, or rate. b the ordinary standard. 2 an amount …
Английский основной разговорный словарь
TIME — n. & v. n. 1 the indefinite continued progress of existence, events, etc., in past, present, and future regarded as …
Concise Oxford English Dictionary
AVERAGE — n., adj., & v. n. 1 a the usual amount, extent, or rate. b the ordinary standard. 2 an amount …
Concise Oxford English Dictionary
TIME — n. & v. --n. 1. the indefinite continued progress of existence, events, etc., in past, present, and future regarded as …
Oxford English vocab
AVERAGE — n., adj., & v. --n. 1. a the usual amount, extent, or rate. b the ordinary standard. 2 an amount …
Oxford English vocab
WEIGHTED — A system that is weighted in favour of a particular person or group is organized so that this person or …
Collins COBUILD Advanced Learner's English Dictionary
TIME — ( times, timing, timed) Frequency: The word is one of the 700 most common words in English. 1. Time is …
Collins COBUILD Advanced Learner's English Dictionary
AVERAGE — ( averages, averaging, averaged) Frequency: The word is one of the 1500 most common words in English. 1. An average …
Collins COBUILD Advanced Learner's English Dictionary
WEIGHTED — A system that is ~ in favour of a particular person or group is organized so that this person or …
Collins COBUILD - Толковый словарь английского языка для изучающих язык
WEIGHTED — adjective COLLOCATIONS FROM CORPUS ■ NOUN average ▪ Then weighted averages of the section indices are calculated to find eleven …
Longman DOCE5 Extras English vocabulary
TIME
Longman DOCE5 Extras English vocabulary
AVERAGE — I. adjective COLLOCATIONS FROM OTHER ENTRIES an average length ▪ These worms grow to an average length of about 1 …
Longman DOCE5 Extras English vocabulary
WEIGHTED — [adjective] [after verb]If a system is weighted to produce a particular effect, such as an advantage, it will tend to …
Cambridge English vocab
WEIGHTED — adj.
Oxford Collocations Dictionary Second Edition
WEIGHTED — adj. VERBS ▪ be , seem ADVERB ▪ equally ▪ The exam consists of six equally ~ questions. ▪ heavily …
Oxford Collocations English Dictionary
TIME — INDEX: what time is it? 1. when you ask what time it is 2. ways of saying what time it …
Longman Activator English vocab
TWA — ( in full Trans World Airlines ) a US airline. It was established in 1930, and made its first international …
Oxford Guide to British and American Culture English vocabulary
TWA — Time Weighted Average
Environmental Engineering English vocabulary
TWA — Two-Way Alternate (HDLC)
Hill Associates Acronym List English vocab
AVERAGE — I noun BAD : The average of hours spent watching television has increased. GOOD : The average number of hours …
Longman Common Errors English vocabulary
WEIGHTED — Referring to a measurement made through a filter with a certain specific frequency response. An A-weighted measurement is taken through …
Guitar English Glossary
WEIGHTED — прил. утяжеленный (with) утяжеленный; с грузом, с тяжестью, с грузилом и т. п. - * shoe (морское) водолазная галоша - …
Большой Англо-Русский словарь
TWA — сокр. от Trans World Airlines "Трансуорлд Эр Лайнз" (американская авиатранспортная компания)
Большой Англо-Русский словарь
TWA — сокр. от Trans World Airlines "Трансуорлд Эр Лайнз" (американская авиатранспортная компания)
Большой Англо-Русский словарь
TIME — 1. сущ. 1) а) время in/on one's own time ≈ в свободное время on time амер. ≈ точно, вовремя make …
Большой Англо-Русский словарь
AVERAGE — 1. сущ. 1) среднее число; средняя величина; среднее (по сумме нескольких величин) on average ≈ в среднем to strike an …
Большой Англо-Русский словарь
WEIGHTED — Средневзвешенный
Американский Англо-Русский словарь
WEIGHTED — a 1. (with) утяжелённый; с грузом, с тяжестью, с грузилом и т. п. weighted shoe - мор. водолазная галоша weighted …
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
TWA — = Trans World Airlines _n. "Трансуорлд Эр Лайнз" (американская авиатранспортная компания)
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
TIME — time.ogg 1. taım n _I 1. время absolute relative, objective time - абсолютное относительное, объективное время space and time - …
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей

Environmental Engineering English vocabulary

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