PHOTOCHEMICAL SMOG

Meaning of PHOTOCHEMICAL SMOG in English

Meteorol.

air pollution containing ozone and other reactive chemical compounds formed by the action of sunlight on nitrogen oxides and hydrocarbons, esp. those in automobile exhaust. Also called oxidant smog, smog .

[ 1957; PHOTO- + CHEMICAL ]

Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012

PHOTOCHEMICAL SMOG — n. smog produced by strong sunlight on nitrogen dioxide and hydrocarbons and other pollutants discharged by automobile exhausts which create …
Толковый словарь английского языка - Редакция bed
PHOTOCHEMICAL SMOG — Air pollution caused by chemical reactions of various pollutants emitted from different sources. (See: photochemical oxidants .)
Environmental Engineering English vocabulary
PHOTOCHEMICAL SMOG — The natural dissociation of nitrogen dioxide (by light below 385 nanometers) into atomic oxygen and nitric oxide sets the stage …
Weather and Meteorology English vocabulary
PHOTOCHEMICAL SMOG — фотохимический смог
Большой Англо-Русский словарь
PHOTOCHEMICAL SMOG — фотохимический смог
Большой Англо-Русский политехнический словарь
PHOTOCHEMICAL SMOG — фотохимический смог
Большой Англо-Русский политехнический словарь - РУССО
PHOTOCHEMICAL SMOG — фотохимический смог
Англо-Русский словарь по строительству и новым строительным технологиям
PHOTOCHEMICAL SMOG — фотохимический смог
Новый большой Англо-Русский словарь
SMOG — community-wide polluted air. Although the term is derived from the words smoke and fog, it is commonly used to describe …
Britannica English vocabulary
SMOG — noun Etymology: smoke + fog Date: 1884 a fog made heavier and darker by smoke and chemical fumes, ~less adjective
Толковый словарь английского языка - Merriam Webster
PHOTOCHEMICAL — adjective Date: 1857 of, relating to, or resulting from the chemical action of radiant energy and especially light , of …
Толковый словарь английского языка - Merriam Webster
SMOG — Polluted air over a community. The term, a combination of "smoke" and "fog," was popularized in the early 20th century …
Английский словарь Британика
SMOG — I. ˈsmäg also ˈsmȯg noun ( -s ) Etymology: blend of smoke (I) and fog 1. : a fog made …
Webster's New International English Dictionary
PHOTOCHEMICAL — “+ adjective Etymology: phot- + chemical 1. : of, relating to, or produced by the chemical action of radiant energy …
Webster's New International English Dictionary
PHOTOCHEMICAL — (a.) Of or pertaining to chemical action of light, or produced by it; as, the photochemical changes of the visual …
Английский словарь Webster
PHOTOCHEMICAL — ( a. ) Of or pertaining to chemical action of light, or produced by it; as, the photochemical changes of …
Webster's Revised Unabridged English Dictionary
SMOG — — smogless , adj. /smog, smawg/ , n. 1. smoke or other atmospheric pollutants combined with fog in an unhealthy …
Random House Webster's Unabridged English Dictionary
SMOG — n. mixture of smoke and fog
Толковый словарь английского языка - Редакция bed
PHOTOCHEMICAL — adj. of chemical reactions resulting from the influence of light or radiation
Толковый словарь английского языка - Редакция bed
SMOG — noun Etymology: sm oke + f og Date: 1884 : a fog made heavier and darker by smoke and chemical …
Merriam-Webster's Collegiate English vocabulary
PHOTOCHEMICAL — adjective Date: 1857 1. : of, relating to, or resulting from the chemical action of radiant energy and especially light …
Merriam-Webster's Collegiate English vocabulary
PHOTOCHEMICAL — adj of or pertaining to chemical action of light, or produced by it; as, the photochemical changes of the visual …
Webster English vocab
SMOG — ■ noun fog or haze intensified by smoke or other atmospheric pollutants. Derivatives ~gy adjective ( ~gier , ~giest ). …
Concise Oxford English vocab
PHOTOCHEMICAL — ■ adjective relating to or caused by the chemical action of light. ↘relating to photochemistry. Derivatives ~ly adverb
Concise Oxford English vocab
SMOG — [smog] n [smoke + fog] (1905): a fog made heavier and darker by smoke and chemical fumes; also: a photochemical …
Merriam-Webster English vocab
PHOTOCHEMICAL — [pho.to.chem.i.cal] adj (1859) 1: of, relating to, or resulting from the chemical action of radiant energy and esp. light "~ …
Merriam-Webster English vocab
SMOG — smog BrE AmE smɒɡ AmE smɑːɡ smɔːɡ ▷ smogs smɒɡz AmE smɑːɡz smɔːɡz
Longman Pronunciation English Dictionary
PHOTOCHEMICAL — photochemical BrE AmE ˌfəʊt əʊ ˈkem ɪk ə l ◂ AmE \ ˌfoʊt̬ oʊ- ▷ photochemical|ly ‿i
Longman Pronunciation English Dictionary
SMOG — / smɒg; NAmE smɑːg; smɔːg/ noun [ U , C ] a form of air pollution that is or looks …
Oxford Advanced Learner's English Dictionary
PHOTOCHEMICAL — / ˌfəʊtəʊˈkemɪkl; NAmE ˌfoʊtoʊ-/ adjective ( chemistry ) caused by or relating to the chemical action of light : photochemical …
Oxford Advanced Learner's English Dictionary
SMOG — smog /smɒɡ $ smɑːɡ, smɒːɡ/ BrE AmE noun [uncountable and countable] [ Date: 1900-2000 ; Origin: smoke + fog ] …
Longman Dictionary of Contemporary English
SMOG — n. fog intensified by smoke. øøsmoggy adj. (smoggier, smoggiest). [portmanteau word]
Английский основной разговорный словарь
SMOG — ( smogs) Smog is a mixture of fog and smoke which occurs in some busy industrial cities. Cars cause pollution, …
Collins COBUILD Advanced Learner's English Dictionary
SMOG — (~s) Smog is a mixture of fog and smoke which occurs in some busy industrial cities. Cars cause pollution, both …
Collins COBUILD - Толковый словарь английского языка для изучающих язык
SMOG — noun EXAMPLES FROM CORPUS ▪ Ethyl Corp. says it reduces smog and presents no threat to cars or public health. …
Longman DOCE5 Extras English vocabulary
SMOG — [noun] - a type of air pollution in some large cities that is caused either by smoke from burning wood …
Cambridge English vocab
PHOTOCHEMICAL — [adjective] [not gradable] [specialized] - relating to the effect of light on some chemicalsOzone, produced by the photochemical reaction of …
Cambridge English vocab
SMOG — n. Polluted air over a community. The term, a combination of "smoke" and "fog," was popularized in the early 20th …
Britannica Concise Encyclopedia
PHOTOCHEMICAL — adj.
Oxford Collocations Dictionary Second Edition
SMOG — noun ADJECTIVE ▪ heavy ▪ urban ▪ photochemical … OF SMOG ▪ layer ▪ a layer of ~ over the city …
Oxford Collocations English Dictionary
PHOTOCHEMICAL — adj. Photochemical is used with these nouns: ↑ smog
Oxford Collocations English Dictionary
SMOG — a mixture of pollutants, principally ground-level ozone, produced by chemical reactions in the air involving smog-forming chemicals. A major portion …
Environmental Engineering English vocabulary
SMOG — Fog made darker and heavier by chemical fumes and smoke. A fog-like layer, often brown in color, that hangs over …
English Dictionary of Automotive Terms
PHOTOCHEMICAL — Relates to branch of chemistry where radiant energy (sunlight) produces various chemical changes.
English Dictionary of Automotive Terms
SMOG — A combination of smoke and photochemically created pollution with or without fog. It is often associated with urban areas where …
Weather and Meteorology English vocabulary
SMOG — сущ. густой туман с дымом и копотью; смог смог, туман с дымом (smoke + fog) окутывать смогом - Los Angeles …
Большой Англо-Русский словарь
PHOTOCHEMICAL — фотохимический - photochemical equivalent - photochemical pickup фотохимический
Большой Англо-Русский словарь
PHOTOCHEMICAL — Фотохимический
Американский Англо-Русский словарь
SMOG — smog.ogg 1. smɒg n смог, туман с дымом smoke + fog 2. smɒg v окутывать смогом Los Angeles residents are …
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
PHOTOCHEMICAL — a фотохимический
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
SMOG — смог - photochemical smog
Большой Англо-Русский политехнический словарь
SMOG — смог - photochemical smog
Большой Англо-Русский политехнический словарь - РУССО
PHOTOCHEMICAL — фотохимический - photochemical equivalent - photochemical pickup
Англо-Русский научно-технический словарь
SMOG — 1. сущ.густой туман с дымом и копотью; смог photochemical smog — фотохимический смог 2. гл.; амер.; разг.покрывать, окутывать смогом
Англо-Русский словарь Tiger
PHOTOCHEMICAL — (a) фотохимический
English-Russian Lingvistica'98 dictionary
PHOTOCHEMICAL — a фотохимический
Новый большой Англо-Русский словарь - Апресян, Медникова
PHOTOCHEMICAL — a фотохимический
Большой новый Англо-Русский словарь
SMOG — 1. сущ. густой туман с дымом и копотью; смог photochemical smog — фотохимический смог 2. гл. ; амер. ; разг. …
Англо-Русский словарь по общей лексике
SMOG — 1. сущ. густой туман с дымом и копотью; смог photochemical smog — фотохимический смог 2. гл.; амер.; разг. покрывать, окутывать смогом
Англо-Русский словарь общей лексики
PHOTOCHEMICAL — фотохимический
Англо-Русский физический словарь
SMOG — - smoke + fog смог (туман с дымом) - photochemical smog
Англо-Русский словарь по строительству и новым строительным технологиям
PHOTOCHEMICAL — фотохимический
Англо-Русский словарь по полиграфии и издательскому делу
SMOG — сущ. густой туман с дымом и копотью; смог смог, туман с дымом (smoke + fog) окутывать смогом - Los Angeles …
Новый большой Англо-Русский словарь
PHOTOCHEMICAL — фотохимический - photochemical equivalent - photochemical pickup фотохимический
Новый большой Англо-Русский словарь

Random House Webster's Unabridged English Dictionary

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