URANIUM 238

Meaning of URANIUM 238 in English

[uranium 238] n (1942): an isotope of uranium of mass number 238 that is the most abundant and stable uranium isotope, that is not fissionable but can be used to produce a fissionable isotope of plutonium, and that has a half-life of 4.51E9 years

Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012

URANIUM 238 — noun Date: 1942 an isotope of uranium of mass number 238 that is the most stable uranium isotope, that constitutes …
Толковый словарь английского языка - Merriam Webster
URANIUM 238 — noun : an isotope of uranium of mass number 238 that is the most abundant and stable isotope of uranium, …
Webster's New International English Dictionary
URANIUM 238 — Chem. the radioactive uranium isotope having a mass number 238, comprising 99.28 percent of natural uranium: used chiefly in nuclear …
Random House Webster's Unabridged English Dictionary
URANIUM 238 — Date: 1942 : an isotope of uranium of mass number 238 that is the most stable uranium isotope, that constitutes …
Merriam-Webster's Collegiate English vocabulary
URANIUM 238 — Function: noun Date: 1942 : an isotope of uranium of mass number 238 that is the most stable uranium isotope, …
Merriam Webster Collegiate English Dictionary
URANIUM — (U), radioactive chemical element of the actinide series in Group IIIb of the periodic table, atomic number 92. It is …
Britannica English vocabulary
URANIUM — (-rá-) n uranium
Interlingua English vocab
URANIUM — noun Usage: often attributive Etymology: New Latin, from Uranus Date: circa 1797 a silvery heavy radioactive polyvalent metallic element that …
Толковый словарь английского языка - Merriam Webster
URANIUM — Chemical element of the actinide series (with many transition element properties), chemical symbol U, atomic number 92. A dense, hard, …
Английский словарь Британика
URANIUM — yəˈrānēəm, yüˈr- also -nyəm noun ( -s ) Etymology: New Latin, from Uranus, seventh planet from the sun discovered in …
Webster's New International English Dictionary
URANIUM — (n.) An element of the chromium group, found in certain rare minerals, as pitchblende, uranite, etc., and reduced as a …
Английский словарь Webster
URANIUM — ( n. ) An element of the chromium group, found in certain rare minerals, as pitchblende, uranite, etc., and reduced …
Webster's Revised Unabridged English Dictionary
URANIUM — /yoo ray"nee euhm/ , n. Chem. a white, lustrous, radioactive, metallic element, occurring in pitchblende, and having compounds that are …
Random House Webster's Unabridged English Dictionary
URANIUM — n. silvery white radioactive metallic element whose atomic number is 92 used in nuclear reactions and atomic bombs
Толковый словарь английского языка - Редакция bed
URANIUM — noun Usage: often attributive Etymology: New Latin, from Uranus Date: circa 1797 : a silvery heavy radioactive polyvalent metallic element …
Merriam-Webster's Collegiate English vocabulary
URANIUM — uranium BrE AmE ju ə ˈreɪn i‿əm ▶ u ˌ ranium 023 ˈ 5 BrE AmE
Longman Pronunciation English Dictionary
URANIUM — / juˈreɪniəm; NAmE / noun [ U ] ( symb U ) a chemical element. Uranium is a heavy, silver-white, …
Oxford Advanced Learner's English Dictionary
URANIUM — Uranium is a naturally occurring radioactive metal that is used to produce nuclear energy and weapons. N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary
URANIUM — Uranium is a naturally occurring radioactive metal that is used to produce nuclear energy and weapons. N-UNCOUNT
Collins COBUILD - Толковый словарь английского языка для изучающих язык
URANIUM — noun COLLOCATIONS FROM CORPUS ■ ADJECTIVE enriched ▪ Some 25 pounds of enriched uranium were apparently salvaged from Osirak. ▪ …
Longman DOCE5 Extras English vocabulary
URANIUM — n. Chemical element of the actinide series (with many transition element properties), chemical symbol U, atomic number 92. A dense, …
Britannica Concise Encyclopedia
URANIUM — noun ADJECTIVE ▪ natural ▪ enriched ▪ a tonne of highly enriched ~ ▪ depleted ▪ weapons-grade ▪ yellowcake VERB …
Oxford Collocations English Dictionary
URANIUM — A radioactive element with the atomic number 92 and, as found in natural ores, an atomic weight of approximately 238. …
NRC Nuclear Energy English Glossary
URANIUM — Name: uranium Symbol: U Atomic number: 92 Atomic weight: 238.0289 (1) g m Group in periodic table: Group name: Actinoid …
Chemistry of the Elements English vocabulary
URANIUM — сущ.; хим. уран uranium reactor ≈ урановый реактор enriched uranium reactor ≈ ядерный реактор на обогащенном уране enriched uranium ≈ …
Большой Англо-Русский словарь
URANIUM — uranium.ogg jʋʹreınıəm n хим. уран uranium family - ряд урана uranium reactor - физ. урановый реактор
Англо-Русско-Английский словарь общей лексики - Сборник из лучших словарей
URANIUM — уран, U - depleted uranium - enriched uranium - natural uranium
Большой Англо-Русский политехнический словарь
URANIUM — уран, U - depleted uranium - enriched uranium - natural uranium
Большой Англо-Русский политехнический словарь - РУССО
URANIUM — уран, уранистый - uranium fission
Англо-Русский научно-технический словарь
URANIUM — сущ.; хим.уран uranium reactor — урановый реактор enriched uranium reactor — ядерный реактор на обогащенном уране enriched uranium — обогащенный …
Англо-Русский словарь Tiger
URANIUM — n хим. уран uranium family - ряд урана uranium reactor - физ. урановый реактор
Большой новый Англо-Русский словарь
URANIUM — сущ. ; хим. уран uranium reactor — урановый реактор enriched uranium reactor — ядерный реактор на обогащенном уране depleted uranium …
Англо-Русский словарь по общей лексике
URANIUM — сущ.; хим. уран uranium reactor — урановый реактор enriched uranium reactor — ядерный реактор на обогащенном уране depleted uranium — обедненный уран enriched uranium — …
Англо-Русский словарь общей лексики
URANIUM — _n. _хим. 1> уран 2> _attr. урановый; uranium reactor - урановый реактор
Англо-Русский словарь Мюллера - 24 редакция
URANIUM — n. хим. 1. уран 2. attr. урановый; uranium reactor - урановый реактор
Англо-Русский словарь Мюллера - редакция bed
URANIUM — _n. _хим. 1> уран 2> _attr. урановый; uranium reactor урановый реактор
Англо-Русский словарь Мюллера
URANIUM — сущ.; хим. уран uranium reactor ≈ урановый реактор enriched uranium reactor ≈ ядерный реактор на обогащенном уране enriched uranium ≈ …
Новый большой Англо-Русский словарь
URANIUM-234-URANIUM–238 DATING — Method of age determination that makes use of the radioactive decay of uranium-238 to uranium-234; the method can be used …
Английский словарь Британика
U-238 — Chem. See uranium 238 . Also, U 238 .
Random House Webster's Unabridged English Dictionary
URANIUM-234URANIUM-238 DATING — method of age determination that makes use of the radioactive decay of uranium-238 to uranium-234; the method can be used …
Britannica English vocabulary
AŚOKA — or Açoka biographical name died 238 or 232 B.C. king of India ( circa 265-238 or circa 273-232 B.C.)
Толковый словарь английского языка - Merriam Webster
DATING — I In geology and archaeology, the process of determining an object's or event's place within a chronological scheme. Scientists may …
Английский словарь Британика
HOGSHEAD — /hawgz"hed', hogz"-/ , n. 1. a large cask, esp. one containing from 63 to 140 gallons (238 to 530 liters). …
Random House Webster's Unabridged English Dictionary
AŚOKA — or Aço·ka ə-ˈshō-kə, -ˈsō- died 238 or 232 B.C. king of India ( circa 265-238 or circa 273-232 B.C.)
Merriam-Webster's Collegiate English vocabulary
URANIUM PROCESSING — preparation of the ore for use in various products. Uranium (U), although very dense (19.1 grams per cubic centimetre), is …
Britannica English vocabulary
SPONTANEOUS FISSION — type of radioactive decay in which certain unstable nuclei of heavier elements split into two nearly equal fragments (nuclei of …
Britannica English vocabulary
PLUTONIUM — (Pu) radioactive chemical element of the actinide series in Group IIIb of the periodic table, atomic number 94. It is …
Britannica English vocabulary
OCEAN — continuous body of salt water that is contained in enormous basins on the Earth's surface. It covers about 362,000,000 square …
Britannica English vocabulary
NUCLEAR REACTOR — any of a class of devices that can initiate and control a self-sustaining series of nuclear fissions. In the fission …
Britannica English vocabulary
NUCLEAR FISSION — Sequence of events in the fission of a uranium nucleus by a neutron. Sequence of events in the fission of …
Britannica English vocabulary
MASS NUMBER — in nuclear physics, the sum of the numbers of protons and neutrons present in the nucleus of an atom. The …
Britannica English vocabulary
FISSILE MATERIAL — also called Fissionable Material, in nuclear physics, any species of atomic nucleus that can undergo the fission reaction. The principal …
Britannica English vocabulary
BREEDER REACTOR — nuclear reactor that produces more fissionable material than it consumes to generate energy. This special type of reactor is designed …
Britannica English vocabulary
SAINT LUCIA — island state in the Caribbean Sea. The second largest of the Windward group in the Lesser Antilles, it is located …
Britannica English vocabulary
PUPIENUS MAXIMUS — born 164 died 238, Rome in full Marcus Clodius Pupienus Maximus Roman coemperor with Balbinus for a few months of …
Britannica English vocabulary
MAXIMINUS — died 238 original name Gaius Julius Verus Maximinus, also called Maximin first soldier who had started from the ranks to …
Britannica English vocabulary
MANHATTAN PROJECT — U.S. government research project (194245) that produced the first atomic bombs. In 1939 American scientists, many of them refugees from …
Britannica English vocabulary
GORDIAN III — born 225 died 244, Zaitha, Mesopotamia Latin in full Marcus Antonius Gordianus Roman emperor from 238 to 244. After the …
Britannica English vocabulary
GORDIAN II — died April 238 Latin in full Marcus Antonius Gordianus Sempronianus Romanus Africanus Roman emperor who ruled jointly for three weeks …
Britannica English vocabulary
GORDIAN I — born c. 157 died April 238 Latin in full Marcus Antonius Gordianus Sempronianus Romanus Africanus Roman emperor for three weeks …
Britannica English vocabulary
BALBINUS, DECIMUS CAELIUS CALVINUS — died 238 Roman emperor in 238. A patrician, Balbinus was a Salian priest, twice a consul, and proconsul in Asia. …
Britannica English vocabulary
РАДИОАКТИВНОСТЬ
Русский словарь Colier
БАЛЬБИН — (Decius Caelius Calvinus Balbinus) (ум. 238 н.э.), римский император, правивший совместно с Пупиеном Максимом в 238. Их правление явилось одной …
Русский словарь Colier

Merriam-Webster English vocab

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