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1 radioactive
[ˌreɪdɪəʊ'æktɪv]aggettivo radioattivo* * *[reidiəu'æktiv]1) ((of some substances, eg uranium) giving off rays which can be dangerous, but which can also be used in eg medicine: radioactive metals.) radioattivo2) (containing radioactive substances: radioactive waste/dust.) radioattivo•* * *radioactive /reɪdɪəʊˈæktɪv/a.(chim., fis.) radioattivo: radioactive decay, decadimento radioattivo; radioactive fallout, ricaduta radioattiva; fallout.* * *[ˌreɪdɪəʊ'æktɪv]aggettivo radioattivo -
2 radiology
[ˌreɪdɪ'ɒlədʒɪ] 1.nome radiologia f.2.modificatore [ department] di radiologia* * *[reidi'olə‹i]1) (the branch of medicine involving the use of radioactive substances and radiation in the diagnosis (and treatment) of diseases.) radiologia2) (the scientific study of (the use of) radioactive substances and radiation.) radiologia•* * *radiology /reɪdɪˈɒlədʒɪ/ (med.)n. [u]radiologicala.● (mil.) radiological defence, difesa radiologica □ (mil.) radiological warfare, guerra radiologicaradiologicallyavv.radiologistn.radiologo.* * *[ˌreɪdɪ'ɒlədʒɪ] 1.nome radiologia f.2.modificatore [ department] di radiologia -
3 ♦ substance
♦ substance /ˈsʌbstəns/n.1 [uc] sostanza ( anche chim.); materia; contenuto; essenza: Iron is a hard substance, il ferro è una materia dura; illegal substances, sostanze illecite; radioactive substances, sostanze radioattive; to sacrifice substance for appearance, sacrificare la sostanza per l'apparenza; The substance is good, but the style repellent, il contenuto è buono, ma lo stile è repellente; the substance of religion, l'essenza della religione; in substance, in sostanza; in realtà; sostanzialmente; This is the substance of his remarks, questa è la sostanza delle sue osservazioni2 [u] consistenza; solidità; corpo; nerbo: This claim is not lacking in substance, questo reclamo non è privo di consistenza; ( di una diceria, ecc.) to be without substance, essere inconsistente; essere privo di fondamento; to take the shadow for the substance, scambiar l'ombra per il corpo; a style of little substance, uno stile privo di nerbo● (med.) substance abuse, uso di sostanze (psicoattive); abuso di sostanze.
См. также в других словарях:
HAZMAT Class 7 Radioactive Substances — Radioactive substances are materials that emit radiation.DivisionsAny quantity of packages bearing the RADIOACTIVE YELLOW III label (LSA III).Some radioactive materials in exclusive use with low specific activity radioactive materials will not… … Wikipedia
List of crimes involving radioactive substances — This is a list of criminal (or arguably, allegedly, or potentially criminal) acts involving radioactive substances. Inclusion in this list does not necessarily imply that anyone involved was guilty of a crime. Contents 1 Use of alpha emitters for … Wikipedia
cooling period of radioactive substances — aktyvumo mažėjimo trukmė statusas T sritis fizika atitikmenys: angl. cooling period of radioactive substances; decay period of radioactive substances vok. Abkühlzeit von Aktivitäten, f; Abklingzeit von Aktivitäten, f rus. время ослабления… … Fizikos terminų žodynas
decay period of radioactive substances — aktyvumo mažėjimo trukmė statusas T sritis fizika atitikmenys: angl. cooling period of radioactive substances; decay period of radioactive substances vok. Abkühlzeit von Aktivitäten, f; Abklingzeit von Aktivitäten, f rus. время ослабления… … Fizikos terminų žodynas
installations processing radioactive substances — radioaktyviųjų medžiagų apdorojimo įranga statusas T sritis fizika apibrėžtis Bet kokia radioaktyviųjų medžiagų, kurių metinis aktyvumas yra 10000 kartų didesnis už nereguliuojamąjį lygį, apdorojimo įranga. atitikmenys: angl. installations… … Lithuanian dictionary (lietuvių žodynas)
radioactive waste — n [U] harmful radioactive substances that remain after energy has been produced in a ↑nuclear reactor … Dictionary of contemporary English
Radioactive decay — For particle decay in a more general context, see Particle decay. For more information on hazards of various kinds of radiation from decay, see Ionizing radiation. Radioactive redirects here. For other uses, see Radioactive (disambiguation).… … Wikipedia
Radioactive contamination — The radiation warning symbol (trefoil) … Wikipedia
Radioactive — Emitting energy waves due to decaying atomic nuclei. Radioactive substances are used in medicine as tracers for diagnosis, and in treatment to kill cancerous cells. * * * Possessing radioactivity. SYN: radio (2). * * * ra·dio·ac·tive .rād ē ō ak… … Medical dictionary
radioactive waste — noun (U) harmful radioactive substances that remain after energy has been produced in a nuclear reactor … Longman dictionary of contemporary English
Radioactive waste — 2007 ISO radioactivity danger logo, designed in part for long term radioactive waste depositories which might survive into a far future time in which all knowledge of the meaning of present common radiation danger symbols and signs has been lost… … Wikipedia