ozoné
21ozone — n. 1 Chem. a colourless unstable gas with a pungent odour and powerful oxidizing properties, used for bleaching etc. Usage: Chem. formula: O3. 2 colloq. a invigorating air at the seaside etc. b exhilarating influence. Phrases and idioms: ozone… …
22ozone — (o zo n ) s. m. Terme de chimie. Nom donné à l odeur qui se développe sous l influence des décharges électriques, et qui est due à l oxygène mis par ces décharges en un état particulier. Nom de l oxygène lui même quand il est dans cet état. L… …
23Ozone — A molecule made up of three atoms of oxygen. Occurs naturally in the stratosphere and provides a protective layer shielding the Earth from harmful ultraviolet radiation. In the troposphere, it is a chemical oxidant, a greenhouse gas, and a… …
24ozone — ozonas statusas T sritis fizika atitikmenys: angl. ozone vok. Ozon, n rus. озон, m pranc. ozone, m …
25ozone — noun Etymology: German Ozon, from Greek ozōn, present participle of ozein to smell more at odor Date: circa 1840 1. a triatomic very reactive form of oxygen that is a bluish irritating gas of pungent odor, that is a major air pollutant in the… …
26ozone — o•zone [[t]ˈoʊ zoʊn, oʊˈzoʊn[/t]] n. 1) chem. a form of oxygen, O3, produced when an electric spark or ultraviolet light passes through air or oxygen, that in the upper atmosphere absorbs ultraviolet rays, thereby preventing them from reaching… …
27ozone — n. form of oxygen, and strong oxidizing agent, present in atmosphere, produced by electric sparks. ♦ ozonic, ♦ ozonous, a. ♦ ozoniferous, a. producing ozone …
28ozone — ozonas statusas T sritis chemija apibrėžtis Alotropinė deguonies atmaina. formulė O₃ atitikmenys: angl. ozone; trioxygen rus. озон ryšiai: sinonimas – trideguonis …
29ozone — ozonas statusas T sritis ekologija ir aplinkotyra apibrėžtis Alotropinė deguonies atmaina (O₃) – melsvos aštraus kvapo nepatvarios kenksmingos dujos. Ozono sluoksnis saugo Žemę nuo gyvybei kenksmingos ultravioletinės spinduliuotės. Naudojamas… …
30ozone — A faintly blue form of oxygen produced by the silent discharge of electricity into the air. Ozone is very harmful to tires …