BIOCHEMICAL OXYGEN DEMAND

Meaning of BIOCHEMICAL OXYGEN DEMAND in English

noun Date: circa 1927 the oxygen used in meeting the metabolic needs of aerobic microorganisms in water rich in organic matter (as water polluted with sewage)

Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012

BIOCHEMICAL OXYGEN DEMAND — noun : the oxygen used in meeting the metabolic needs of aerobic microorganisms in water rich in organic matter (as …
Webster's New International English Dictionary
BIOCHEMICAL OXYGEN DEMAND — the oxygen required by aerobic organisms, as those in sewage, for metabolism. Abbr.: BOD Also called biological oxygen demand . …
Random House Webster's Unabridged English Dictionary
BIOCHEMICAL OXYGEN DEMAND — Date: circa 1927 : the oxygen used in meeting the metabolic needs of aerobic microorganisms in water rich in organic …
Merriam-Webster's Collegiate English vocabulary
BIOCHEMICAL OXYGEN DEMAND — Function: noun Date: circa 1927 : the oxygen used in meeting the metabolic needs of aerobic microorganisms in water rich …
Merriam Webster Collegiate English Dictionary
BIOCHEMICAL OXYGEN DEMAND — [biochemical oxygen demand] n (ca. 1927): the oxygen used in meeting the metabolic needs of aerobic microorganisms in water rich …
Merriam-Webster English vocab
BIOCHEMICAL OXYGEN DEMAND — (BOD) the amount of oxygen used by microorganisms in the process of breaking down organic matter in water. The more …
Britannica English vocabulary
BIOCHEMICAL OXYGEN DEMAND — биохимическая потребность в кислороде, БПК
Большой Англо-Русский политехнический словарь
BIOCHEMICAL OXYGEN DEMAND — биохимическая потребность в кислороде, БПК
Большой Англо-Русский политехнический словарь - РУССО
BIOCHEMICAL OXYGEN DEMAND — биохимическая потребность в кислороде; окисляемость
Новый Англо-Русский словарь по биологии
BIOCHEMICAL OXYGEN DEMAND — биохимическая потребность в кислороде; окисляемость
Новый Англо-Русский биологический словарь
BIOCHEMICAL OXYGEN DEMAND — окисляемость, биохимическая потребность в кислороде, БПК
Новый Англо-Русский медицинский словарь
BIOCHEMICAL OXYGEN DEMAND — сокр. BOD биологическое потребление кислорода (БПК)
Англо-Русский словарь по строительству и новым строительным технологиям
BIOCHEMICAL OXYGEN DEMAND — биохимическая потребность в кислороде (показатель загрязнения воды)
Англо-Русский словарь по экономике и финансам
BIOCHEMICAL OXYGEN DEMAND — биохимическая потребность в кислороде, БПК
Англо-Русский строительный словарь
BIOCHEMICAL — adjective Etymology: International Scientific Vocabulary Date: 1851 of or relating to biochemistry, characterized by, produced by, or involving chemical reactions …
Толковый словарь английского языка - Merriam Webster
OXYGEN — Gaseous chemical element , chemical symbol O, atomic number 8. It constitutes 21% (by volume) of air and more than …
Английский словарь Британика
DEMAND — I. də̇ˈmand, dēˈ-, -maa(ə)nd, -mȧnd noun ( -s ) Etymology: Middle English demaunde, from Middle French demande, from demander 1. …
Webster's New International English Dictionary
BIOCHEMICAL — I. adjective also bio·chemic |bīō, |bīə+ Etymology: International Scientific Vocabulary bi- (II) + chemical or chemic; originally formed as German …
Webster's New International English Dictionary
OXYGEN — ˈäksə̇jə̇n, -sēj- noun ( -s ) Etymology: French oxygène, from oxy- oxy- (I) + -gène -gen : a nonmetallic chiefly …
Webster's New International English Dictionary
DEMAND — — demandable , adj. — demander , n. /di mand", -mahnd"/ , v.t. 1. to ask for with proper authority; …
Random House Webster's Unabridged English Dictionary
BIOCHEMICAL — adj. pertaining to biochemistry (study of chemical processes in organisms)
Толковый словарь английского языка - Редакция bed
DEMAND — I. di-ˈmand, -ˈmänd, dē- noun Date: 13th century 1. a. : an act of demanding or asking especially with authority …
Merriam-Webster's Collegiate English vocabulary
OXYGEN — noun Usage: often attributive Etymology: French oxygène, from Greek oxys, adjective, acidic, literally, sharp + French -gène -gen; akin to …
Merriam-Webster's Collegiate English vocabulary
BIOCHEMICAL — adjective Etymology: International Scientific Vocabulary Date: 1851 1. : of or relating to biochemistry 2. : characterized by, produced by, …
Merriam-Webster's Collegiate English vocabulary
OXYGEN — noun chlorine used in bleaching. 2. oxygen ·noun a colorless, tasteless, odorless, gaseous element occurring in the free state in …
Webster English vocab
DEMAND — vt earnest inquiry; question; query. 2. demand ·vt a thing or amount claimed to be due. 3. demand ·vi to …
Webster English vocab
BIOCHEMICAL — [bio.chem.i.cal] adj [ISV] (1851) 1: of or relating to biochemistry 2: characterized by, produced by, or involving chemical reactions in …
Merriam-Webster English vocab
OXYGEN — (O), nonmetallic chemical element of Group VIa of the periodic table. Oxygen is a colourless, odourless, tasteless gas, the most …
Britannica English vocabulary
OXYGEN — oxygen BrE AmE ˈɒks ɪdʒ ə n -ədʒ- AmE \ ˈɑːks- ▶ ˈ oxygen mask BrE AmE ▶ ˈ oxygen …
Longman Pronunciation English Dictionary
BIOCHEMICAL — biochemical BrE AmE ˌbaɪ ə ʊ ˈkem ɪk ə l ◂ AmE \ ˌ•oʊ- ▷ biochemical|ly ‿i ▷ biochemical|s z
Longman Pronunciation English Dictionary
OXYGEN — / ˈɒksɪdʒən; NAmE ˈɑːk-/ noun [ U ] ( symb O ) a chemical element. Oxygen is a gas that …
Oxford Advanced Learner's English Dictionary
DEMAND
Oxford Advanced Learner's English Dictionary
BIOCHEMICAL — ➡ biochemistry
Oxford Advanced Learner's English Dictionary
DEMAND — I. de ‧ mand 1 S2 W1 /dɪˈmɑːnd $ dɪˈmænd/ BrE AmE noun [ Word Family: noun : ↑ demand …
Longman Dictionary of Contemporary English
BIOCHEMICAL — See main entry: ↑ biochemistry
Longman Dictionary of Contemporary English
OXYGEN — n. Chem. a colourless tasteless odourless gaseous element, occurring naturally in air, water, and most minerals and organic substances, and …
Английский основной разговорный словарь
DEMAND — n. & v. --n. 1 an insistent and peremptory request, made as of right. 2 Econ. the desire of purchasers …
Английский основной разговорный словарь
OXYGEN — n. Chem. a colourless tasteless odourless gaseous element, occurring naturally in air, water, and most minerals and organic substances, and …
Concise Oxford English Dictionary
DEMAND — n. & v. n. 1 an insistent and peremptory request, made as of right. 2 Econ. the desire of purchasers …
Concise Oxford English Dictionary
OXYGEN — n. Chem. a colourless tasteless odourless gaseous element, occurring naturally in air, water, and most minerals and organic substances, and …
Oxford English vocab
DEMAND — n. & v. --n. 1. an insistent and peremptory request, made as of right. 2 Econ. the desire of purchasers …
Oxford English vocab
OXYGEN — Oxygen is a colourless gas that exists in large quantities in the air. All plants and animals need oxygen in …
Collins COBUILD Advanced Learner's English Dictionary
DEMAND — ( demands, demanding, demanded) Frequency: The word is one of the 700 most common words in English. 1. If you …
Collins COBUILD Advanced Learner's English Dictionary
BIOCHEMICAL — Biochemical changes, reactions, and mechanisms relate to the chemical processes that happen in living things. ADJ : ADJ n
Collins COBUILD Advanced Learner's English Dictionary
BIOCHEMICAL — Biochemical changes, reactions, and mechanisms relate to the chemical processes that happen in living things. ADJ: ADJ n
Collins COBUILD - Толковый словарь английского языка для изучающих язык
OXYGEN — noun COLLOCATIONS FROM OTHER ENTRIES oxygen bar oxygen debt oxygen mask oxygen tent COLLOCATIONS FROM CORPUS ■ ADJECTIVE arterial ▪ …
Longman DOCE5 Extras English vocabulary
DEMAND — I. noun COLLOCATIONS FROM OTHER ENTRIES a petition calling for sth/demanding sth ▪ A petition calling for an inquiry was …
Longman DOCE5 Extras English vocabulary
OXYGEN — [noun] [U] - a colourless gas that forms a large part of the air on Earth and which is needed …
Cambridge English vocab
BIOCHEMICAL — [adjective] - connected with the chemistry of living things
Cambridge English vocab
OXYGEN — n. Gaseous chemical element , chemical symbol O, atomic number 8. It constitutes 21% (by volume) of air and more …
Britannica Concise Encyclopedia
BIOCHEMICAL — Synonyms and related words : acid, acidity, agent, alkali, alkalinity, alloisomer, anion, antacid, atom, base, basic, cation, chemical, chemical element, …
Moby Thesaurus English vocabulary
OXYGEN — noun ADJECTIVE ▪ pure ▪ liquid ▪ atmospheric VERB + OXYGEN ▪ carry , contain ▪ the blood which carries …
Oxford Collocations English Dictionary
DEMAND — I. noun 1 firm request ADJECTIVE ▪ legitimate , realistic , reasonable ▪ I think your ~ for a higher …
Oxford Collocations English Dictionary
OXYGEN — (Chemical symbol O) An element occurring free as a colorless, tasteless, odorless diatomic gas, O2 (ordinary oxygen), in the Atmosphere, …
Environmental Engineering English vocabulary
DEMAND — v. 1 require, order, bid, call (for); insist, command I demand that you retract that remark! She demanded to know …
Oxford Thesaurus English vocab
OXYGEN — Name: oxygen Symbol: O Atomic number: 8 Atomic weight: 15.9994 (3) g r Group in periodic table: 16 Group name: …
Chemistry of the Elements English vocabulary
OXYGEN — сущ.; хим. кислород to administer oxygen ≈ снабжать кислородом to get, receive oxygen ≈ получать кислород to give smb. oxygen …
Большой Англо-Русский словарь
DEMAND — 1. сущ. 1) а) официальное требование, официальный запрос б) вопрос, запрос excessive, exorbitant demand ≈ чрезмерные требования inexorable demand ≈ …
Большой Англо-Русский словарь
BIOCHEMICAL — биохимический
Большой Англо-Русский словарь
BIOCHEMICAL — Биохимический
Американский Англо-Русский словарь
OXYGEN — oxygen.ogg ʹɒksıdʒ(ə)n n хим. кислород oxygen welding - тех. кислородная сварка oxygen tent - мед. кислородная палатка
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
DEMAND — demand.ogg 1. dıʹmɑ:nd n 1. 1> требование, настойчивая просьба public demand - требование общественности just demands - справедливые требования demand …
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
BIOCHEMICAL — a биохимический
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
OXYGEN — кислород, O - bulk oxygen - primary oxygen - residual oxygen - secondary oxygen - tonnage oxygen - top-blown oxygen
Большой Англо-Русский политехнический словарь

Толковый словарь английского языка - Merriam Webster

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