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1 valve
[vælv]1) (a device for allowing a liquid or gas to pass through an opening in one direction only.) válvula2) (a structure with the same effect in an animal body: Valves in the heart control the flow of blood in the human body.) válvula3) (a type of electronic component found in many, especially older, types of television, radio etc.) válvula* * *[vælv] n 1 Anat, Electr, Mech, Tech válvula. 2 Zool, Bot valva. 3 dispositivo para regular o tom (em instrumento de sopro). • vt+vi controlar o fluxo (líquido, gás) por meio de uma válvula. adjustable valve válvula regulável. admission valve válvula de admissão. blow-off valve válvula de purga. by-pass valve válvula de passagem. delivery valve válvula de recalque. discharge valve válvula de emissão. draining valve válvula de descarga. inlet valve válvula de admissão. non-return valve válvula de retenção. piston valve válvula de êmbolo. safety valve válvula de segurança. slide valve válvula corrediça. stop valve válvula de vedação. -
2 valve
[vælv]1) (a device for allowing a liquid or gas to pass through an opening in one direction only.) válvula2) (a structure with the same effect in an animal body: Valves in the heart control the flow of blood in the human body.) válvula3) (a type of electronic component found in many, especially older, types of television, radio etc.) válvula -
3 safety valve
(a valve eg on a pressure cooker that opens if the pressure of the steam in it becomes too great.) válvula de segurança* * *safe.ty valve[s'eifti vælv] n 1 válvula de segurança. 2 fig válvula de escape.————————safety valveválvula de segurança. -
4 safety valve
(a valve eg on a pressure cooker that opens if the pressure of the steam in it becomes too great.) válvula de segurança -
5 throttle
['Ɵrotl] 1. noun((in engines, the lever attached to) the valve controlling the flow of steam, petrol etc: The car went faster as he opened the throttle.) acelerador2. verb(to choke (someone) by gripping the throat: This scarf is throttling me!) estrangular* * *throt.tle[θr'ɔtəl] n 1 válvula de regulação, regulador de pressão. 2 alavanca, pedal que aciona essa válvula. 3 afogador. 4 Aeron manete de gasolina. • vt+vi 1 estrangular, sufocar. 2 suprimir, impedir. 3 diminuir. full-throttle toda a força. open the throttle! acelere! -
6 throttle
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7 safe
I 1. [seif] adjective1) ((negative unsafe) protected, or free (from danger etc): The children are safe from danger in the garden.) seguro2) (providing good protection: You should keep your money in a safe place.) seguro3) (unharmed: The missing child has been found safe and well.) salvo4) (not likely to cause harm: These pills are safe for children.) seguro5) ((of a person) reliable: a safe driver; He's a very fast driver but he's safe enough.) seguro•- safeness- safely
- safety
- safeguard 2. verb(to protect: Put a good lock on your door to safeguard your property.) proteger- safety lamp
- safety measures
- safety-pin
- safety valve
- be on the safe side
- safe and sound II [seif] noun(a heavy metal chest or box in which money etc can be locked away safely: There is a small safe hidden behind that picture on the wall.) cofre* * *[seif] n 1 cofre, caixa-forte. 2 lugar para guardar coisas, guarda-comida. 3 sl camisinha, preservativo, condom. • adj 1 seguro, fora de perigo. the bridge is safe / a ponte é segura. 2 são, ileso. 3 salvo. 4 cauteloso, cuidadoso, prudente. 5 idôneo, de confiança. 6 seguro, inofensivo. safe and sound são e salvo. safe as houses coll muito seguro. to be on the safe side não correr riscos. to play safe agir com cautela, não correr riscos. with a safe conscience com uma consciência tranqüila. -
8 tap
I 1. [tæp] noun(a quick touch or light knock or blow: I heard a tap at the door.) pancadinha2. verb((often with at, on or with) to give a light knock (on or with something): He tapped at/on the window.) bater levemente- 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!) torneira2. verb1) (to start using (a source, supply etc): The country has many rich resources that have not been tapped.) explorar2) (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.) pôr escuta em* * *[tæp] n 1 pancadinha, batida, golpe leve. 2 pedaço de couro para proteger o salto do sapato. 3 batoque (de pipa). 4 torneira. 5 bebida alcoólica (de certa marca ou qualidade). 6 bar. 7 Electr ponto de tomada ou derivação elétrica. 8 Tech macho de tarraxa. 9 peça metálica adaptada à sola e salto do sapato para sapatear. • vt+vi 1 bater de leve, dar pancadinha. 2 remendar, solar sapatos. 3 sangrar, furar, puncionar para tirar líquido (também Med). 4 desarrolhar, destampar (pipa). 5 tirar líquido (por punção). 6 ligar, penetrar, abrir (uma estrada). they tapped the telephone wire / fizeram ligação clandestina no fio telefônico. 7 Electr derivar. 8 cortar rosca interna. 9 sapatear. he didn’t do a tap of work ele nem mexeu um dedo, não fez nada. he tapped me for sl ele deu-me uma facada, pediu-me dinheiro emprestado. on tap a) do barril. b) fig em estoque. three-way tap torneira tripla. to tap the hand on the table bater com a mão na mesa. -
9 chamber
[' eimbə]1) (a room.) quarto2) (the place where an assembly (eg Parliament) meets: There were few members left in the chamber.) câmara3) (such an assembly: the Upper and Lower Chambers.) câmara4) (an enclosed space or cavity eg the part of a gun which holds the bullets: Many pistols have chambers for six bullets.) compartimento•- chamber music* * *cham.ber[tʃ'eimbə] n 1 câmara, quarto (especialmente de dormir), aposento, gabinete. 2 compartimento. 3 sala de assembléia. 4 câmara legislativa, assembléia legislativa. 5 tribunal superior de justiça. 6 Anat cavidade, câmara de coração. 7 Mil câmara (em arma de fogo). 8 chambers escritório de um advogado. • vt encerrar, pôr em uma câmara. Chamber of Commerce Câmara de Comércio. chamber of valve caixa de válvula. -
10 safe
I 1. [seif] adjective1) ((negative unsafe) protected, or free (from danger etc): The children are safe from danger in the garden.) salvo2) (providing good protection: You should keep your money in a safe place.) seguro3) (unharmed: The missing child has been found safe and well.) salvo4) (not likely to cause harm: These pills are safe for children.) seguro5) ((of a person) reliable: a safe driver; He's a very fast driver but he's safe enough.) cauteloso•- safeness- safely - safety - safeguard 2. verb(to protect: Put a good lock on your door to safeguard your property.) salvaguardar- safety lamp - safety measures - safety-pin - safety valve - be on the safe side - safe and sound II [seif] noun(a heavy metal chest or box in which money etc can be locked away safely: There is a small safe hidden behind that picture on the wall.) cofre -
11 tap
I 1. [tæp] noun(a quick touch or light knock or blow: I heard a tap at the door.) batida leve2. verb((often with at, on or with) to give a light knock (on or with something): He tapped at/on the window.) bater de leve- 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!) torneira2. verb1) (to start using (a source, supply etc): The country has many rich resources that have not been tapped.) explorar2) (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.) grampear
См. также в других словарях:
Valve gear — The valve gear of a steam engine is the mechanism that operates the inlet and exhaust valves to admit steam into the cylinder and allow exhaust steam to escape, respectively, at the correct points in the cycle. It is sometimes referred to as the… … Wikipedia
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valve box — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
valve casing — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
Valve chest — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
Valve face — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
Valve gear — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
Valve motion — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
Valve seat — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
Valve stem — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
Valve yoke — Valve Valve, n. [L. valva the leaf, fold, or valve of a door: cf. F. valve.] [1913 Webster] 1. A door; especially, one of a pair of folding doors, or one of the leaves of such a door. [1913 Webster] Swift through the valves the visionary fair… … The Collaborative International Dictionary of English
