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1 valve
[vælv]1) (in engine, on tyre) valvola f.2) anat. (of organ) valvola f.3) (of mollusc, fruit) valva f.4) (on brass instrument) valvola f., pistone m.5) BE elettron. valvola f.* * *[vælv]1) (a device for allowing a liquid or gas to pass through an opening in one direction only.) valvola2) (a structure with the same effect in an animal body: Valves in the heart control the flow of blood in the human body.) valvola3) (a type of electronic component found in many, especially older, types of television, radio etc.) valvola* * *valve /vælv/n.1 (anat., mecc., radio) valvola: the valves of the heart, le valvole del cuore; the valve of a tyre, la valvola d'un pneumatico; air valve, valvola di sfiato; check valve, valvola di ritegno2 (bot., zool.) valva; opercolo● valve cock, rubinetto a valvola □ (mecc.) valve core, spillo della valvola □ ( USA) valve follower = valve tappet ► sotto □ (autom., mecc.) valve gear, (meccanismo della) distribuzione: valve gear timing, fasatura della distribuzione □ ( di motore) valve-in-head, a valvole in testa □ (autom., mecc.) valve lifter, alzavalvole □ (mecc.) valve seat, sede della valvola □ ( radio) valve set, apparecchio a valvole □ valve sluice, chiusa; paratoia □ (autom.) valve spring, molla elicoidale ( della testa di un pistone) □ (autom.) valve stem, stelo della valvola □ (mecc.) valve tappet, punteria.* * *[vælv]1) (in engine, on tyre) valvola f.2) anat. (of organ) valvola f.3) (of mollusc, fruit) valva f.4) (on brass instrument) valvola f., pistone m.5) BE elettron. valvola f. -
2 float
I [fləʊt]1) pesc. galleggiante m., sughero m.2) aer. galleggiante m.3) (in plumbing) galleggiante m.5) (carnival vehicle) carro m. allegorico6) comm. (anche cash float) = monetine utilizzate per dare il resto ai clienti7) AE (drink) = bibita alla quale viene aggiunta una pallina di gelatoII 1. [fləʊt]1) fare galleggiare [ boat]2) econ. emettere [ shares]; lanciare (con titoli) [ company]; lanciare [ loan]; lasciare fluttuare [ currency]3) (propose) lanciare [idea, suggestion]2.1) (on liquid) galleggiare; (in air) fluttuareto float on one's back — [ swimmer] fare il morto
to float out to sea — [ boat] prendere il largo
2) fig. (waft) [smoke, mist] fluttuare3) econ. [ currency] fluttuare•* * *[fləut] 1. verb(to (make something) stay on the surface of a liquid: A piece of wood was floating in the stream.) galleggiare2. noun1) (something that floats on a fishing-line: If the float moves, there is probably a fish on the hook.) galleggiante2) (a vehicle for transporting certain things: a milk-float; a cattle-float.) furgone•- floating restaurant* * *float /fləʊt/n.1 (naut., aeron., idraul., mecc.) galleggiante5 (naut.) zattera; chiatta8 carro allegorico; carro carnevalesco9 (al pl.) (teatr.) luci della ribalta11 (edil.) levigatrice; spianatrice12 (agric.) erpice livellatore (a lame inclinate)13 (mecc.) lima a taglio semplice16 (rag.) fondo cassa18 ► flotation, def. 2● float chamber, recipiente a galleggiante; vaschetta □ (edil.) float finish, frattazzatura □ (ind. vetro) float glass, vetro float □ (ind. vetro) float process, metodo di fabbricazione del vetro float □ (bot.) float-grass ( Alopecurus geniculatus), volpino angoloso □ (mecc.) float valve, valvola a sfera □ on the float, a galla.♦ (to) float /fləʊt/A v. i.1 galleggiare; stare a galla; ( nel nuoto: anche to float on one's back) fare il morto: to float in a fluid [in a gas], galleggiare in un liquido [in un gas]; to float to the surface, salire a galla; tornare a galla3 scorrere, scivolare (su un liquido, nell'aria); lasciarsi trasportare dalla corrente; ( di legname) fluitare: to float downstream, essere trasportato dalla corrente; scendere un fiume lasciandosi portare dalla corrente; Clouds floated across the sky, nell'aria scivolavano le nuvole4 presentarsi ( alla mente); apparire; agitarsi; fluttuare: His face floated into my mind, mi è tornato in mente il suo viso; Confused ideas floated through his mind, idee confuse gli si agitavano nella mente5 (di suono, odore) arrivare; giungere: Distant voices floated into the room, nella stanza arrivava il suono di voci lontane7 spostarsi senza una meta; vagabondare8 (fin.) fluttuareB v. t.1 far galleggiare; tenere (o rimettere) a galla: to float a stranded ship, rimettere a galla una nave arenata3 (fig.) proporre; suggerire; avanzare; lanciare: to float a plan, proporre un piano; to float an idea, lanciare un'idea5 (fin.) lanciare ( con emissione di titoli); emettere: to float a loan, lanciare un prestito; to float a new company, lanciare (o costituire) una nuova società ( emettendo azioni); quotare una società in borsa; to float bonds, emettere obbligazioni6 (fin.) lasciar fluttuare ( una moneta); far fluttuare: to float the exchange rate, far fluttuare il tasso di cambio● ( slang) to float sb. 's boat, eccitare q.; arrapare q. (pop.) □ (fig.) to float on air, essere al settimo cielo.* * *I [fləʊt]1) pesc. galleggiante m., sughero m.2) aer. galleggiante m.3) (in plumbing) galleggiante m.5) (carnival vehicle) carro m. allegorico6) comm. (anche cash float) = monetine utilizzate per dare il resto ai clienti7) AE (drink) = bibita alla quale viene aggiunta una pallina di gelatoII 1. [fləʊt]1) fare galleggiare [ boat]2) econ. emettere [ shares]; lanciare (con titoli) [ company]; lanciare [ loan]; lasciare fluttuare [ currency]3) (propose) lanciare [idea, suggestion]2.1) (on liquid) galleggiare; (in air) fluttuareto float on one's back — [ swimmer] fare il morto
to float out to sea — [ boat] prendere il largo
2) fig. (waft) [smoke, mist] fluttuare3) econ. [ currency] fluttuare• -
3 shut off
* * *1) (to stop an engine working, a liquid flowing etc: I'll need to shut the gas off before I repair the fire.) chiudere, togliere2) (to keep away (from); to make separate (from): He shut himself off from the rest of the world.) tagliare fuori, isolare* * *vt + adv2)to shut off (from) — tagliar fuori (da), isolare (da)* * * -
4 stopcock
['stɒpkɒk]nome rubinetto m. d'arresto* * *noun (a tap and valve for controlling flow of liquid through a pipe.) (rubinetto d'arresto)* * *stopcock /ˈstɒpkɒk/n.(mecc.) rubinetto d'arresto (o di regolazione).* * *['stɒpkɒk]nome rubinetto m. d'arresto -
5 suction
['sʌkʃn]nome aspirazione f., suzione f.* * *1) (the action of sucking.) suzione2) (the process of creating a vacuum by reducing air pressure on the surface of a liquid so that it can be drawn up into a tube etc, or between two surfaces, eg a rubber disc and a wall, so that they stick together.) aspirazione* * *suction /ˈsʌkʃn/n. [u]1 (scient.) suzione; succhiamento2 (mecc.) aspirazione● (mecc., med.) suction cup, ventosa □ (mecc.) suction pipe, tubo d'aspirazione □ (med.) suction plate, palato di dentiera □ (mecc.) suction pump, pompa aspirante □ (mecc.) suction stroke, corsa d'aspirazione □ (mecc.) suction valve, valvola d'aspirazione.* * *['sʌkʃn]nome aspirazione f., suzione f. -
6 tap
I [tæp]1) (for water, gas) rubinetto m.; (on barrel) spina f., zipolo m.II [tæp] III 1. [tæp] 2.to turn the tap on, off — aprire, chiudere il rubinetto
- tap inIV [tæp]1) (install listening device) mettere sotto controllo [ telephone]2) (extract contents) mettere una spina a [ barrel]; incidere [ rubber tree]; sfruttare [resources, energy]to tap sb. for money — colloq. spillare denaro a qcn
* * *I 1. [tæp] noun(a quick touch or light knock or blow: I heard a tap at the door.)2. verb((often with at, on or with) to give a light knock (on or with something): He tapped at/on the window.)- tap-dancer II 1. [tæp] noun((American faucet) any of several types of device (usually with a handle and valve that can be shut or opened) for controlling the flow of liquid or gas from a pipe, barrel etc: Turn the tap off/on!)2. verb1) (to start using (a source, supply etc): The country has many rich resources that have not been tapped.)2) (to attach a device to (someone's telephone wires) in order to be able to listen to his telephone conversations: My phone was being tapped.)* * *I [tæp]1) (for water, gas) rubinetto m.; (on barrel) spina f., zipolo m.II [tæp] III 1. [tæp] 2.to turn the tap on, off — aprire, chiudere il rubinetto
- tap inIV [tæp]1) (install listening device) mettere sotto controllo [ telephone]2) (extract contents) mettere una spina a [ barrel]; incidere [ rubber tree]; sfruttare [resources, energy]to tap sb. for money — colloq. spillare denaro a qcn
См. также в других словарях:
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