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1 сравнителен електрод
half cellhalf cellsindicator electrodeindicator electrodesreference electrodereference electrodesБългарски-Angleščina политехнически речник > сравнителен електрод
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2 vacío
adj.1 empty, hollow, unladen, void.2 hollow, empty.3 shallow, empty, hollow, soulless.m.1 vacuum, blank, void.2 empty space.pres.indicat.1st person singular (yo) present indicative of spanish verb: vaciar.* * *► adjetivo1 (gen) empty2 (no ocupado) vacant, unoccupied; (sin muebles) unfurnished3 (hueco) hollow5 figurado (palabras, conversación) empty1 (gen) emptiness, void3 (vacante) vacancy4 FÍSICA vacuum\caer en el vacío figurado to fall on deaf earsenvasar al vacío to vacuum-packhacer el vacío a alguien figurado to cold-shoulder somebody, send somebody to Coventrysentir un gran vacío figurado to feel emptytener el estómago vacío figurado to feel hungrytener la cabeza vacía figurado to be empty-headedvolver con las manos vacías figurado to come back empty-handed————————1 (gen) emptiness, void3 (vacante) vacancy4 FÍSICA vacuum* * *1. noun m.1) emptiness, void2) gap3) vacuum2. (f. - vacía)adj.1) empty2) vacant* * *1. ADJ1) (gen) empty; [puesto, local] vacant, emptyhe alquilado un piso vacío porque sale más barato — I've rented an unfurnished flat because it's cheaper
Madrid queda vacío en agosto — Madrid is empty o deserted in August
de vacío: el camión volvió de vacío — the lorry came back empty
2) (=superficial) [persona] shallow; [conversación] meaninglessun discurso vacío de contenido — a speech empty o devoid of any content
3) (=sin sentido) [existencia] empty, meaningless4) (=vano) [esfuerzo] vain; [promesa] empty, hollow5)pan vacío — (And, CAm, Caribe) dry bread
2. SM1) (Fís) vacuum2) (=hueco) (empty) space, gap3) (=abismo)el vacío — the void, space
saltó al vacío desde lo alto del acantilado — he jumped from the top of the cliff into space o the void
4) (=falta de sentido) void5) (Jur, Pol)6) (Mec)7) (Anat) side, flank* * *I- cía adjetivoa) <botella/caja> empty; <calle/ciudad> empty, deserted; < casa> empty, unoccupied; <palabras/retórica> emptylos envases vacíos — the empty bottles, the empties (colloq)
IIvolver de vacío — (Esp) camión to come back empty; persona to come back empty-handed
a) (Fís) vacuumhacerle el vacío a alguien — to give somebody the cold shoulder
b) ( espacio vacío) spacesaltó al vacío — he leapt into the void o into space
caer en el vacío — to fall on deaf ears
c) (falta, hueco) gapdejó un vacío en su vida — she left a gap o a void in his life
* * *= dummy, empty [emptier -comp., emptiest -sup.], gap, gulf, stop, vacuum, void, hollow, emptiness, vacant, loophole, vacated.Ex. DOBIS/LIBIS, therefore, assigns them the dummy master number zero.Ex. When DOBIS/Leuven is ready and waiting for input, the line is empty.Ex. New editions will be essentially cumulations and therefore a longer gap will exist between editions.Ex. It must be remembered that there is a gulf between publishing the schedules in an updated form, and applying the schedules.Ex. Of course some terms may be difficult to categorise as stop or non-stop.Ex. Whilst valves work by passing electric currents through a vacuum between electrodes, transistors are built from materials called semiconductors.Ex. If archival materials are entered into an OPAC the vague nature of collection titles and the general subject headings may result in records being lost in a void.Ex. It can certainly be status-conferring to let it be known in social conversation that one has read the latest Fay Weldon book, but if the group one is in never reads Fay Weldon anyway and could not care less what she has written then the victory is a somewhat hollow one.Ex. The economic recession and the new technology are, between them, leaving a section of society with a feeling of hopelessness and emptiness = La recesión económica y las nuevas tecnologías, entre otros, están dejando a un sector de la sociedad con un sentimiento de desesperación y vacío.Ex. Again we find that only the first entry leads us to the specific subject, and the others may in fact lead us to ` vacant' headings, ie headings under which no entries are filed.Ex. Problems in compiling these include loopholes in the legal deposit law, material which is not printed (leaflets, posters, speeches), exempted material, and excluded material.Ex. There are plans to transform vacated space in the old building into a visitor's centre with exhibitions and reading rooms.----* caer al vacío = fall into + the void, fall into + (empty) space.* caída al vacío = fall into + (empty) space.* cámara al vacío = vacuum chamber.* con las manos vacías = empty-handed.* dejar frío y vacío = leave + Nombre + cold and empty.* dejar vacío = leave + vacant.* disparar cartuchos vacíos = fire + blanks.* empaquetar al vacío en plástico = shrink-wrap [shrinkwrap].* envasar al vacío = vacuum-pack.* lista de palabras vacías = stop list [stoplist], stopword list.* llenar un vacío = fill + vacuum, fill + gap, fill in + gap, fill + void, fill + the breach.* medio vacío = half-empty.* mesa al vacío = vacuum table.* mirada vacía = blank look, blank expression.* mirar al vacío = stare into + space, look into + space, gaze into + space.* no vacío = non-stop.* palabra vacía = function word.* precipitarse al vacío = fall into + the void, fall into + (empty) space.* referencia ciega o vacía = blind reference.* rellenar con ceros los espacios vacíos = zero fill.* salto al vacío = leap in the dark.* secado y congelado al vacío = vacuum freeze drying.* vacío informativo = information vacuum.* vacío legal = loophole, legal void.* * *I- cía adjetivoa) <botella/caja> empty; <calle/ciudad> empty, deserted; < casa> empty, unoccupied; <palabras/retórica> emptylos envases vacíos — the empty bottles, the empties (colloq)
IIvolver de vacío — (Esp) camión to come back empty; persona to come back empty-handed
a) (Fís) vacuumhacerle el vacío a alguien — to give somebody the cold shoulder
b) ( espacio vacío) spacesaltó al vacío — he leapt into the void o into space
caer en el vacío — to fall on deaf ears
c) (falta, hueco) gapdejó un vacío en su vida — she left a gap o a void in his life
* * *= dummy, empty [emptier -comp., emptiest -sup.], gap, gulf, stop, vacuum, void, hollow, emptiness, vacant, loophole, vacated.Ex: DOBIS/LIBIS, therefore, assigns them the dummy master number zero.
Ex: When DOBIS/Leuven is ready and waiting for input, the line is empty.Ex: New editions will be essentially cumulations and therefore a longer gap will exist between editions.Ex: It must be remembered that there is a gulf between publishing the schedules in an updated form, and applying the schedules.Ex: Of course some terms may be difficult to categorise as stop or non-stop.Ex: Whilst valves work by passing electric currents through a vacuum between electrodes, transistors are built from materials called semiconductors.Ex: If archival materials are entered into an OPAC the vague nature of collection titles and the general subject headings may result in records being lost in a void.Ex: It can certainly be status-conferring to let it be known in social conversation that one has read the latest Fay Weldon book, but if the group one is in never reads Fay Weldon anyway and could not care less what she has written then the victory is a somewhat hollow one.Ex: The economic recession and the new technology are, between them, leaving a section of society with a feeling of hopelessness and emptiness = La recesión económica y las nuevas tecnologías, entre otros, están dejando a un sector de la sociedad con un sentimiento de desesperación y vacío.Ex: Again we find that only the first entry leads us to the specific subject, and the others may in fact lead us to ` vacant' headings, ie headings under which no entries are filed.Ex: Problems in compiling these include loopholes in the legal deposit law, material which is not printed (leaflets, posters, speeches), exempted material, and excluded material.Ex: There are plans to transform vacated space in the old building into a visitor's centre with exhibitions and reading rooms.* caer al vacío = fall into + the void, fall into + (empty) space.* caída al vacío = fall into + (empty) space.* cámara al vacío = vacuum chamber.* con las manos vacías = empty-handed.* dejar frío y vacío = leave + Nombre + cold and empty.* dejar vacío = leave + vacant.* disparar cartuchos vacíos = fire + blanks.* empaquetar al vacío en plástico = shrink-wrap [shrinkwrap].* envasar al vacío = vacuum-pack.* lista de palabras vacías = stop list [stoplist], stopword list.* llenar un vacío = fill + vacuum, fill + gap, fill in + gap, fill + void, fill + the breach.* medio vacío = half-empty.* mesa al vacío = vacuum table.* mirada vacía = blank look, blank expression.* mirar al vacío = stare into + space, look into + space, gaze into + space.* no vacío = non-stop.* palabra vacía = function word.* precipitarse al vacío = fall into + the void, fall into + (empty) space.* referencia ciega o vacía = blind reference.* rellenar con ceros los espacios vacíos = zero fill.* salto al vacío = leap in the dark.* secado y congelado al vacío = vacuum freeze drying.* vacío informativo = information vacuum.* vacío legal = loophole, legal void.* * *1 ‹botella/caja› empty; ‹calle/ciudad› empty, desertedcon el estómago vacío on an empty stomachlos envases vacíos the empty bottles, the empties ( colloq)la casa se alquila vacía the house is being rented unfurnishedel local está vacío the premises are empty o vacantla siguió con una mirada totalmente vacía he stared after her with a totally blank expression on his facela despensa está vacía there's no food in the housevacío DE algo:una calle vacía de vehículos y transeúntes a street empty of vehicles and passersbyun hombre vacío de compasión a man devoid of compassionfrases vacías de significado meaningless o empty wordsretórica vacía de contenido empty rhetoricvolver de vacío ( Esp) «camión» to come back empty;«persona» to come back empty-handed2 (frívolo) ‹persona› shallow; ‹vida› empty, meaninglessson frases bonitas pero vacías they're fine-sounding words but they're meaningless o devoid of any meaningpasaban su tiempo en conversaciones vacías they spent their time in idle o superficial conversation1 ( Fís) vacuumenvasado al vacío vacuum-packedhacer el vacío a algo to ignore sthhicieron el vacío a todas mis sugerencias they ignored all my suggestionshacerle el vacío a algn to give sb the cold shoulder, to cold-shoulder sb2 (espacio vacío) spacemiraba al vacío she was gazing into spacesaltó al vacío he leapt into the void o into spacecaer en el vacío to fall on deaf ears3 (falta, hueco) gapdejó en su vida un vacío she left a gap o a void in his lifesentía una terrible sensación de vacío he had a terrible feeling of emptinessen el caso de un vacío en la jefatura del Estado in the situation where there is no head of stateCompuesto:power vacuum* * *
Del verbo vaciar: ( conjugate vaciar)
vacío es:
1ª persona singular (yo) presente indicativo
vació es:
3ª persona singular (él/ella/usted) pretérito indicativo
Multiple Entries:
vaciar
vacío
vaciar ( conjugate vaciar) verbo transitivo
1
‹ radiador› to drain;
‹bolsillo/cajón› to empty;
‹armario/habitación› to clean out
2 ( ahuecar) to hollow out
vaciarse verbo pronominal
to empty
vacío 1◊ - cía adjetivo
‹calle/ciudad› empty, deserted;
‹ casa› empty, unoccupied;
‹palabras/retórica› empty;
‹vida/frase› empty, meaningless
vacío 2 sustantivo masculinoa) (Fís) vacuum;
◊ dejó un vacío en su vida she left a gap o a void in his life;
una sensación de vacío a feeling of emptiness
vaciar verbo transitivo
1 (un cajón, una botella, un contenedor) to empty: vaciamos la piscina, we emptied the pool
2 Arte (una escultura, etc) to mould, US mold
3 (dejar hueco) to hollow out
vacío,-a
I adjetivo
1 (sin contenido) empty
(sin interior, hueco) hollow
el tronco ya está vacío, the trunk is already hollow
2 (sin personas) empty
(sin ocupante) vacant: el piso está vacío, the flat is unoccupied
3 (pensamiento, promesa, etc) empty, hollow
(superficial) shallow
II sustantivo masculino
1 Fís vacuum
envasado al vacío, vacuum-packed
2 (espacio, aire) emptiness, void: el camión se precipitó al vacío, the truck plunged into the void
3 (sensación, sentimiento) me dejó una sensación de vacío, it made me feel empty
4 (hueco sin ocupar) gap, (empty) space
♦ Locuciones: de vacío, empty-handed
' vacío' also found in these entries:
Spanish:
casco
- hueca
- hueco
- huera
- huero
- lanzarse
- precipitarse
- salto
- vacía
- desocupado
- despejado
- estómago
- lanzar
- saltar
English:
bare
- blank
- bottle
- emptiness
- empty
- flat
- gap
- half-empty
- hollow
- leap
- send
- space
- spring
- tip out
- vacant
- vacuum
- vacuum-packed
- void
- into
- ostracize
- stomach
* * *vacío, -a♦ adj1. [recipiente, vivienda, espacio] empty;una sala casi vacía an almost empty hall;la ciudad estaba vacía the city was empty o deserted2. [palabras, gesto, promesa] empty;vacío de [contenido] devoid of3. [vida, existencia] empty♦ nmcaer en el vacío [palabras] to fall on deaf ears;hacer el vacío a alguien to cold-shoulder sb2. Fís vacuum;envasar al vacío to vacuum-pack3. [abismo, carencia] void;su muerte ha dejado un gran vacío his death has left a big gap o voidvacío existencial existential void;vacío legal legal vacuum;Pol vacío de poder power vacuum4. [hueco] space, gap;tener un vacío en el estómago to feel hungry5. RP [carne] flank steak♦ de vacío loc advirse/volver de vacío [persona] to go/come back empty-handed;[vehículo] to go/come back empty* * *I adj emptydejar un vacío fig leave a gap;envasado al vacío vacuum-packed;hacer el vacío a alguien fig ostracize s.o.;caer en el vacío fig fall on deaf ears fam* * *1) : vacant2) : empty3) : meaninglessvacío nm1) : emptiness, void2) : space, gap3) : vacuum4)hacerle el vacío a alguien : to ostracize someone, to give someone the cold shoulder* * *vacío1 adj2. (silla) free¿está vacía esta silla? is this seat free?vacío2 n1. (en general) void2. (en física) vacuum -
3 Daniell, John Frederick
SUBJECT AREA: Electricity[br]b. 12 March 1790 London, Englandd. 13 March 1845 London, England[br]English chemist, inventor of the Daniell primary electric cell.[br]With an early bias towards science, Daniell's interest in chemistry was formed when he joined a relative's sugar-refining business. He formed a lifelong friendship with W.T.Brande, Professor of Chemistry at the Royal Institution, and together they revived the journal of the Royal Institution, to which Daniell submitted many of his early papers on chemical subjects. He made many contributions to the science of meteorology and in 1820 invented a hydrometer, which became widely used and gave precision to the measurement of atmospheric moisture. As one of the originators of the Society for Promoting Useful Knowledge, Daniell edited several of its early publications. His work on crystallization established his reputation as a chemist and in 1831 he was appointed the first Professor of Chemistry at King's College, London, where he was largely responsible for establishing its department of applied science. He was also involved in the Chemical Society of London and served as its Vice-President. At King's College he began the research into current electricity with which his name is particularly associated. His investigations into the zinc-copper cell revealed that the rapid decline in power was due to hydrogen gas being liberated at the positive electrode. Daniell's cell, invented in 1836, employed a zinc electrode in dilute sulphuric acid and a copper electrode in a solution of copper sulphate, the electrodes being separated by a porous membrane, typically an unglazed earthenware pot. He was awarded the Copley Medal of the Royal Society for his invention which avoided the "polarization" of the simple cell and provided a further source of current for electrical research and for commercial applications such as electroplating. Although the high internal resistance of the Daniell cell limited the current and the potential was only 1.1 volts, the voltage was so unchanging that it was used as a reference standard until the 1870s, when J. Lattimer Clark devised an even more stable cell.[br]Principal Honours and DistinctionsFRS 1814. Royal Society Rumford Medal 1832, Copley Medal 1837, Royal Medal 1842.Bibliography1836, "On voltaic combinations", Phil. Transactions of the Royal Society 126:107–24, 125–9 (the first report of his experiments).Listings of his scientific papers can be found in Catalogue of Scientific Papers, 1868, Vol. II, London: Royal Society.Further ReadingObituary, 1845, Proceedings of the Royal Society, 5:577–80.J.R.Partington, 1964, History of Chemistry, Vol. IV, London (describes the Daniell cell and his electrical researches).B.Bowers, 1982, History of Electric Light and Power, London.GWBiographical history of technology > Daniell, John Frederick
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4 электрическая дуга
электрическая дуга
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[Интент]EN
(electric) arc
self-maintained gas conduction for which most of the charge carriers are electrons supplied by primary‑electron emission
[IEV ref 121-13-12]FR
arc (électrique), m
conduction gazeuse autonome dans laquelle la plupart des porteurs de charge sont des électrons produits par émission électronique primaire
[IEV ref 121-13-12]-
Материалы, стойкие к воздействию электрической дуги, используемые в качестве защитных средств, должны быть несгораемыми, иметь низкую теплопроводность и достаточную толщину для обеспечения механической стойкости.
[ ГОСТ Р 50571. 4-94 ( МЭК 364-4-42-80)] -
Средства индивидуальной защиты от теплового воздействия электрической дуги...
[Технический регламент о безопасности средств индивидуальной защиты] -
Опасное и вредное воздействия на людей электрического тока, электрической дуги и электромагнитных полей проявляются в виде электротравм и профессиональных заболеваний.
[ ГОСТ 12.1.019-79] -
сопротивление электрической дуги в месте КЗ
[ ГОСТ 28249-93 ] -
... способствовать гашению электрической дуги
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Аппараты управления, имеющие электрическую дугу на силовых контактах при
нормальной работе ( пускатели, станции управления), должны проходить испытания при коммутации нагрузки.
[ ГОСТ Р 51330.20-99]
An electric arc is an electrical breakdown of a gas which produces an ongoing plasma discharge, resulting from a current flowing through normally nonconductive media such as air. A synonym is arc discharge. An arc discharge is characterized by a lower voltage than a glow discharge, and relies on thermionic emission of electrons from the electrodes supporting the arc. The phenomenon was first described by Vasily V. Petrov, a Russian scientist who discovered it in 1802. An archaic term is voltaic arc as used in the phrase " voltaic arc lamp".
[http://en.wikipedia.org/wiki/Electric_arc]Параллельные тексты EN-RU
In the last years a lot of users have underlined the question of safety in electrical assemblies with reference to one of the most severe and destructive electrophysical phenomenon: the electric arc.
[ABB]В последние годы многие потребители обращают особое внимание на безопасность НКУ, связанную с чрезвычайно разрушительным и наиболее жестко действующим электрофизическим явлением - электрической дугой.
[Перевод Интент]Тематики
- электротехника, основные понятия
Действия
Сопутствующие термины
EN
DE
- elektrischer Lichtbogen, m
- Lichtbogen, m
FR
Русско-английский словарь нормативно-технической терминологии > электрическая дуга
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Материалы, стойкие к воздействию электрической дуги, используемые в качестве защитных средств, должны быть несгораемыми, иметь низкую теплопроводность и достаточную толщину для обеспечения механической стойкости.
См. также в других словарях:
Reference electrodes — Reference electrodes. См. Электрод сравнения. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
Reference electrode — Reference electrodeis an electrode which has a stable and well known electrode potential.The high stability of the electrode potential is usually reached by employing a redox system with constant (buffered or saturated) concentrations of each… … Wikipedia
Électrodes — Électrode La pile de Volta : le zinc à l anode est consommé en libérant des électrons qui alimentent le circuit électrique. Une électrode est un conducteur métallique, ou ionique (ex. verre) relié à une demi pile ou faisant partie d une demi … Wikipédia en Français
Electrodes de reference en electrochimie — Électrodes de référence en électrochimie De la nécessité de deux électrodes... Un des paramètres importants en électrochimie est la différence de potentiel entre deux éléments d un système. Lorsqu un de ces éléments est un liquide, on ne peut pas … Wikipédia en Français
Electrodes de référence en électrochimie — Électrodes de référence en électrochimie De la nécessité de deux électrodes... Un des paramètres importants en électrochimie est la différence de potentiel entre deux éléments d un système. Lorsqu un de ces éléments est un liquide, on ne peut pas … Wikipédia en Français
Électrodes de référence en électrochimie — De la nécessité de deux électrodes... Un des paramètres importants en électrochimie est la différence de potentiel entre deux éléments d un système. Lorsqu un de ces éléments est un liquide, on ne peut pas se contenter de « brancher »… … Wikipédia en Français
Électrodes de référence — Une électrode de référence est une électrode dont le potentiel est fixe. On l utilise en électrochimie pour étudier les propriétés d oxydoréduction et en chimie analytique pour mesurer les concentrations d espèces dissoutes dans une solution.… … Wikipédia en Français
Électrode de référence — Électrodes de référence en électrochimie De la nécessité de deux électrodes... Un des paramètres importants en électrochimie est la différence de potentiel entre deux éléments d un système. Lorsqu un de ces éléments est un liquide, on ne peut pas … Wikipédia en Français
Электрод сравнения — Reference electrodes Электрод сравнения. Неполяризуемый электрод с известным и высоковоспроизводимым потенциалом используемый для потенциометрических и вольтаметрических исследований. См. также Calomel electrode Каломель электрод. (Источник:… … Словарь металлургических терминов
Glass electrode — A glass electrode is a type of ion selective electrode made of a doped glass membrane that is sensitive to a specific ion. It is an important part of the instrumentation for chemical analysis and physico chemical studies. In modern practice,… … Wikipedia
Contre-électrode — Électrode La pile de Volta : le zinc à l anode est consommé en libérant des électrons qui alimentent le circuit électrique. Une électrode est un conducteur métallique, ou ionique (ex. verre) relié à une demi pile ou faisant partie d une demi … Wikipédia en Français
