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1 radioactivity
noun radioaktivitetradioaktivitetsubst. \/ˌreɪdɪəʊækˈtɪvətɪ\/radioaktivitetinduced radioactivity indusert radioaktivitet -
2 radioactive
reidiəu'æktiv1) ((of some substances, eg uranium) giving off rays which can be dangerous, but which can also be used in eg medicine: radioactive metals.) radioaktiv2) (containing radioactive substances: radioactive waste/dust.) radioaktiv•radioaktivadj. \/ˌreɪdɪəʊˈæktɪv\/radioaktiv -
3 test
test 1. noun1) (a set of questions or exercises intended to find out a person's ability, knowledge etc; a short examination: an arithmetic/driving test.) prøve2) (something done to find out whether a thing is good, strong, efficient etc: a blood test.) prøve, undersøkelse, kontroll3) (an event, situation etc that shows how good or bad something is: a test of his courage.) prøve; prøvelse4) (a way to find out if something exists or is present: a test for radioactivity.) prøve5) (a test match.)2. verb(to carry out a test or tests on (someone or something): The students were tested on their French; They tested the new aircraft.) gi en prøve, teste- test pilot
- test-tubeeksamen--------forsøk--------forsøke--------prøveIsubst. \/test\/1) prøvehun fikk prøvefilme\/-synge\/-spille2) ( psykologi) test3) undersøkelse, forsøk4) bedømmelsesgrunnlag, kriterium5) ( kjemi) reagens, reagensprøve6) ( metallurgi) kapell, smelteskålIIsubst. \/test\/( zoologi) (hardt) skallIIIverb \/ˈtest\/1) prøve, undersøke2) sette på prøve3) være en prøve på4) ( psykologi) teste5) høre, avhøre• will you test me on my homework?6) prøve ut, prøvekjøre7) kontrollere, sjekke8) ( kjemi) prøve (med reagens)9) ( metallurgi) affinere, avdrive (i kapell)test one's ground prøve seg fremtest out teste ut
См. также в других словарях:
radioactivity — a di*o*ac*tiv i*ty (r[=a] d[i^]*[ o]*[a^]k*t[i^]v [i^]*t[y^]), n. (Physics) a form of instability which is a property of the atomic nuclei of certain isotopes, which causes a spontaneous change in the structure of the nucleus, accompanied by… … The Collaborative International Dictionary of English
radioactivity — radioactivity. См. радиоактивность. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
Radioactivity — Radioactivity. См. Радиоактивность. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
Radioactivity — См. Радиоактивность Термины атомной энергетики. Концерн Росэнергоатом, 2010 … Термины атомной энергетики
radioactivity — (n.) 1899, from RADIOACTIVE (Cf. radioactive) + ITY (Cf. ity) … Etymology dictionary
radioactivity — ► NOUN 1) the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei. 2) radioactive particles … English terms dictionary
radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… … Universalium
radioactivity — noun … OF RADIOACTIVITY ▪ level ▪ The soil contains 30 times the acceptable level of radioactivity. VERB + RADIOACTIVITY ▪ produce, release ▪ the amount of radioactivity released b … Collocations dictionary
radioactivity — n. 1) to emit, generate, produce radioactivity 2) (a) dangerous (level of) radioactivity * * * generate produce radioactivity (a) dangerous (level of) radioactivity to emit … Combinatory dictionary
radioactivity — Synonyms and related words: activity, artificial radioactivity, contamination, curiage, decontamination, fallout, half life, natural radioactivity, nuclear radiation, radiant energy, radiation, radioactive radiation, radiocarbon dating,… … Moby Thesaurus
radioactivity — ra|di|o|ac|tiv|i|ty [ˌreıdiəuækˈtıvıti US diou ] n [U] the sending out of ↑radiation (=a form of energy) when the ↑nucleus (=central part) of an atom has broken apart ▪ the discovery of radioactivity ▪ high levels of radioactivity … Dictionary of contemporary English