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1 radiation
A n1 Med, Nucl radiation f ; to be exposed to radiation être exposé à des radiations ; a high level of radiation un taux élevé de radiations ; a low level of radiation un faible niveau de radiations ; a dose of radiation une dose de radiations ;2 Phys rayonnement m. -
2 radiation
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3 radiation
radiation [‚reɪdɪ'eɪʃən]∎ low-level radiation radiations fpl de faible intensité;∎ ultraviolet radiation rayons mpl ultraviolets∎ atomic radiation radiations fpl (atomiques);∎ low-level radiation radiations fpl de faible intensité;∎ to be exposed to radiation être exposé à des radiations►► radiation sickness mal m des rayons;radiation therapy radiothérapie f -
4 low-level
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5 low-level
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6 low-level
adjective [bombing] à basse altitude; [talks] informel/-elle; [radiation] faible -
7 energy level
(microwave radiation) densité d'énergieEnglish-French dictionary of labour protection > energy level
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8 maximum permissible radiation level
dose maximale permissible, dose maximale admissibleEnglish-French dictionary of labour protection > maximum permissible radiation level
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9 background
concentration de fond; niveau de fond naturel* -
10 low
low [ləʊ]1. adjective• in a low voice ( = softly) à voix basse► low inb. ( = depressed) dépriméc. [behaviour] ignoble2. adverba. ( = in low position) [aim, fly] basb. ( = at low volume, intensity, cost) to turn the heating/lights/music down low baisser le chauffage/la lumière/la musique3. nouna. ( = weather system) dépression f4. compounds• to keep sth low-key faire qch de façon discrète ► low-level adjective bas ( basse f) ; [radiation] faible ; [job] subalterne ; [talks, discussions] préparatoire[rates, holiday] pendant la basse saison* * *[ləʊ] 1.1) Meteorology dépression f2.to be at ou have hit an all-time low — être au plus bas
1) ( close to the ground) [branch, building, chair, cloud] bas/basseon low ground — [flood] dans les basses terres; [built] dans une dépression
2) ( nearly depleted) [reservoir, stocks, level] bas/basse; [battery] faible3) ( minimal) [price, wage] bas/basse; [capacity, speed] réduit; [number, rate] faible; [pressure, temperature] bas/basse4) ( inferior) [mark, standard] mauvais5) ( depressed) déprimé6) ( deep) [tone, voice] bas/basse8) Nautical3.1) ( near the ground) [aim] bas; [bend] très basI wouldn't sink ou stoop so low — fig je ne m'abaisserais pas à ce point-là
2) ( near the bottom)very low (down) on the list — fig tout à fait secondaire
3) ( at a reduced level) [speak] basto turn something down low — baisser [heating, light]
4) [sing] bas4.intransitive verb [cow] meugler•• -
11 ground
I.ground1 [graʊnd]1. noun• to lie/sit on the ground se coucher/s'asseoir par terre• to run o.s. into the ground with work s'épuiser au travailc. ( = area for special purpose) terrain m2. plural nounb. ( = gardens) parc mc. ( = reason) motif m• there are grounds for believing that... il y a lieu de penser que...• the latest figures give us grounds for optimism les derniers chiffres nous permettent d'être optimistes• on personal/medical grounds pour (des) raisons personnelles/médicales• on what grounds? à quel titre ?• on the grounds that... en raison du fait que...a. [+ plane, pilot] interdire de voler à ; ( = keep on ground) retenir au solb. [+ teenager] (inf) priver de sortiec. [+ ship] faire s'échouer4. compounds• we can't change the ground rules at this stage on ne peut pas changer les règles du jeu maintenant ► ground staff noun personnel m au solII.ground2 [graʊnd]1. verbpast tense, past participle of grind2. adjective[coffee, spices] moulu3. compounds* * *[graʊnd] 1. 2.1) ( surface underfoot) sol m, terre fto get off the ground — [plane] décoller; fig [idea] prendre fig
to prepare the ground — fig ouvrir la voie ( for à)
to clear the ground — lit, fig déblayer le terrain
2) (area, territory) lit, fig terrain mto cover a lot of ground — lit faire beaucoup de chemin; fig avancer beaucoup
to break fresh ou new ground — innover
on dangerous ground — ( in discussion) sur un terrain miné; ( in dealings) dans une position délicate
3) gen, Sport ( for specific activity) terrain m4) ( reason) gen, Law motifs mpl, raisons fpl5) fig (in contest, discussion)to gain ground — gagner du terrain (on, over sur)
to lose ground — perdre du terrain (to au profit de)
to give ground — céder du terrain (to devant; on, over au niveau de)
to hold ou stand (one's) ground — tenir bon
to shift one's ground — fig changer son fusil d'épaule (on au sujet de)
6) US Electricity terre f7) Art fond m3.grounds plural noun1) (of house, institution) parc m (of de)private grounds — propriété f privée
2) ( reasons)grounds for — motifs de [divorce, criticism, hope]
4.on (the) grounds of — en raison de [cost, public interest]; pour cause de [adultery, negligence]
ground past participle adjective [coffee, pepper] moulu5.transitive verb1) Aviation immobiliser [aircraft]2) Nautical3) ( base)to ground something on ou in — fonder quelque chose sur
4) (colloq) ( keep in) priver [quelqu'un] de sortie5) US Electricity relier [quelque chose] à la terre••to run somebody/something to ground — dénicher (colloq) quelqu'un/quelque chose
to run ou drive oneself into the ground — s'user au travail
См. также в других словарях:
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