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1 practical guide
English-Russian big polytechnic dictionary > practical guide
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2 convenience
[kən'viːnɪəns]the convenience of — i vantaggi di [lifestyle, method]; la comodità o la praticità di [instant food, device]
for our convenience — per nostra comodità, per nostro comodo
at your convenience — a vostro comodo o con comodo
at your earliest convenience — comm. al più presto o non appena possibile
2) (practical feature) comodità f."modern conveniences" — (in ad) "ogni comfort"
* * *1) (the state or quality of being convenient; freedom from trouble or difficulty: the convenience of living near the office.) comodità2) (any means of giving ease or comfort: the conveniences of modern life.) comodità3) ((also public convenience) a public lavatory.) gabinetto pubblico* * *convenience /kənˈvi:nɪəns/n.1 [u] comodità; facilità d'uso: I've arranged the list alphabetically for convenience, ho steso l'elenco in ordine alfabetico per comodità; I liked the house immediately for its convenience, la casa mi piacque subito perché era in una zona ben servita; for the sake of convenience, per maggiore comodità2 [u] (form.) utile personale; convenienza: a marriage of convenience, un matrimonio di convenienza (o d'interesse)3 apparecchiatura utile; (al pl.) comodità: The flat has all the latest conveniences, l'appartamento è fornito di tutte le comodità● convenience food, cibi pronti, alimenti già preparati ( in scatola, disidratati, surgelati, ecc.) □ convenience goods, beni di consumo di acquisto ricorrente (o di uso generale); articoli di rapida rotazione □ ( USA) convenience store, negozio di alimentari e casalinghi ( con orario di apertura più lungo) □ at your convenience, con tuo comodo; a tuo agio □ (form.) at your earliest convenience, appena ti è possibile; il più presto possibile; con cortese sollecitudine (form.)FALSI AMICI: convenience non significa convenienza in senso economico o convenienze nel senso di norme di comportamento.* * *[kən'viːnɪəns]the convenience of — i vantaggi di [lifestyle, method]; la comodità o la praticità di [instant food, device]
for our convenience — per nostra comodità, per nostro comodo
at your convenience — a vostro comodo o con comodo
at your earliest convenience — comm. al più presto o non appena possibile
2) (practical feature) comodità f."modern conveniences" — (in ad) "ogni comfort"
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3 convenience
1 ¢ ( advantage) avantage m (of doing de faire) ; the convenience of les avantages de [lifestyle, work, practice, method of payment] ; la commodité de [instant food, electrical device, local shop, garment] ; the comfort and convenience of modern tourism le confort et les avantages du tourisme moderne ; for (the sake of) convenience pour raisons de commodité ; for his/our etc convenience pour sa/notre etc convenance ; at your convenience ( when it suits) quand cela vous conviendra ; at your earliest convenience Comm dès que cela vous sera possible ; -
4 Koenig, Friedrich
SUBJECT AREA: Paper and printing[br]b. 17 April 1774 Eisleben, Thuringia, Germanyd. 17 January 1833 Oberzell, near Würzburg, Germany[br]German inventor of the machine printing press.[br]Koenig became a printer and bookseller. Around 1800 he was among those who conceived the idea of mechanizing the hand printing press, which apart from minor details had survived virtually unchanged through the first three and a half centuries of printing. In 1803, in Sühl, Saxony, he designed a press in which the flat forme, carrying the type, was mechanically inked and passed to and from the platen. Whether this ma-chine was ever constructed is not known, but Koenig found little support for his ideas because of lack of technical and financial resources. So, in 1806, he went to England and was introduced to Thomas Bensley, a book printer off Fleet Street in London. Bensley agreed to support Koenig and brought in two other printers to help finance Koenig's experiments. Another German, Andreas Bauer, an engineer, assisted Koenig and became largely responsible for the practical execution of Koenig's plans.In 1810 they patented a press which was steam-driven but still used a platen. It was set to work in Bensley's office the following year but did not prove to be satisfactory. Koenig redesigned it, and in October 1811 he obtained a patent for a steam-driven press on an entirely new principle. In place of the platen, the paper was fixed around a hollow rotating cylinder, which impressed the paper on to the inked forme. In Bensley's office it was used for book printing, but its increased speed over the hand press appealed to newspaper proprietors and John Walter II of The Times asked Koenig to make a double-cylinder machine, so that the return stroke of the forme would be productive. A further patent was taken out in 1813 and the new machine was made ready to print the 29 November 1814 issue—in secrecy, behind closed doors, to forestall opposition from the pressmen working the hand presses. An important feature of the machine was that the inking rollers were not of the traditional leather or skin but a composite material made from glue, molasses and some soda. The inking could not have been achieved satisfactorily with the old materials. The editorial of that historic issue proclaimed, 'Our Journal of this day presents to the public the practical result of the greatest improvement connected with printing, since the discovery of the art itself Koenig's machine press could make 1,200 impressions an hour compared to 200 with the hand press; further improvements raised this figure to 1,500–2,000. Koenig's last English patent was in 1814 for an improved cylinder machine and a perfecting machine, which printed both sides of the paper. The steam-driven perfecting press was printing books in Bensley's office in February 1816. Koenig and Bauer wanted by that time to manufacture machine presses for other customers, but Bensley, now the principal shareholder, insisted that they should make machines for his benefit only. Finding this restriction intolerable, Koenig and Bauer returned to Germany: they became partners in a factory at Oberzell, near Würzburg, in 1817 and the firm of Koenig and Bauer flourishes there to this day.[br]Further ReadingJ.Moran, 1973, Printing Presses, London: Faber \& Faber.T.Goebel, 1956, Friedrich Koenig und die Erfindung der Schnellpresse, Würzburg.LRD -
5 Swan, Sir Joseph Wilson
[br]b. 31 October 1828 Sunderland, Englandd. 27 May 1914 Warlingham, Surrey, England[br]English chemist, inventor in Britain of the incandescent electric lamp and of photographic processes.[br]At the age of 14 Swan was apprenticed to a Sunderland firm of druggists, later joining John Mawson who had opened a pharmacy in Newcastle. While in Sunderland Swan attended lectures at the Athenaeum, at one of which W.E. Staite exhibited electric-arc and incandescent lighting. The impression made on Swan prompted him to conduct experiments that led to his demonstration of a practical working lamp in 1879. As early as 1848 he was experimenting with carbon as a lamp filament, and by 1869 he had mounted a strip of carbon in a vessel exhausted of air as completely as was then possible; however, because of residual air, the filament quickly failed.Discouraged by the cost of current from primary batteries and the difficulty of achieving a good vacuum, Swan began to devote much of his attention to photography. With Mawson's support the pharmacy was expanded to include a photographic business. Swan's interest in making permanent photographic records led him to patent the carbon process in 1864 and he discovered how to make a sensitive dry plate in place of the inconvenient wet collodian process hitherto in use. He followed this success with the invention of bromide paper, the subject of a British patent in 1879.Swan resumed his interest in electric lighting. Sprengel's invention of the mercury pump in 1865 provided Swan with the means of obtaining the high vacuum he needed to produce a satisfactory lamp. Swan adopted a technique which was to become an essential feature in vacuum physics: continuing to heat the filament during the exhaustion process allowed the removal of absorbed gases. The inventions of Gramme, Siemens and Brush provided the source of electrical power at reasonable cost needed to make the incandescent lamp of practical service. Swan exhibited his lamp at a meeting in December 1878 of the Newcastle Chemical Society and again the following year before an audience of 700 at the Newcastle Literary and Philosophical Society. Swan's failure to patent his invention immediately was a tactical error as in November 1879 Edison was granted a British patent for his original lamp, which, however, did not go into production. Parchmentized thread was used in Swan's first commercial lamps, a material soon superseded by the regenerated cellulose filament that he developed. The cellulose filament was made by extruding a solution of nitro-cellulose in acetic acid through a die under pressure into a coagulating fluid, and was used until the ultimate obsolescence of the carbon-filament lamp. Regenerated cellulose became the first synthetic fibre, the further development and exploitation of which he left to others, the patent rights for the process being sold to Courtaulds.Swan also devised a modification of Planté's secondary battery in which the active material was compressed into a cellular lead plate. This has remained the central principle of all improvements in secondary cells, greatly increasing the storage capacity for a given weight.[br]Principal Honours and DistinctionsKnighted 1904. FRS 1894. President, Institution of Electrical Engineers 1898. First President, Faraday Society 1904. Royal Society Hughes Medal 1904. Chevalier de la Légion d'Honneur 1881.Bibliography2 January 1880, British patent no. 18 (incandescent electric lamp).24 May 1881, British patent no. 2,272 (improved plates for the Planté cell).1898, "The rise and progress of the electrochemical industries", Journal of the Institution of Electrical Engineers 27:8–33 (Swan's Presidential Address to the Institution of Electrical Engineers).Further ReadingM.E.Swan and K.R.Swan, 1968, Sir Joseph Wilson Swan F.R.S., Newcastle upon Tyne (a detailed account).R.C.Chirnside, 1979, "Sir Joseph Swan and the invention of the electric lamp", IEEElectronics and Power 25:96–100 (a short, authoritative biography).GWBiographical history of technology > Swan, Sir Joseph Wilson
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6 guide
1. руководство; путеводитель; инструкция2. направляющая; направлять3. направляющий ролик, упор4. трафарет, шаблон5. разделитель, разделительная карточка6. тест-объект7. шкала цветового охвата8. метка для приводки при многокрасочной печатиcontrol guide — тест-объект, контрольная полоска
edge guide — приспособление, контролирующее положение кромки листа или бумажного полотна
floating roll steering guide — устройство, регулирующее амплитуду смещения плавающего валика
lettering guides — трафареты для изготовления надписей, заголовков
negative-positive corner guide — тестовый рисунок, определяющий искажение изображения на углах негативов или диапозитивов
steering guide — управляющее устройство, регулятор
9. нитеводитель10. нитепроводящая система11. направляющая ленты12. проводящая система13. поворотная штанга -
7 Browning And Stem Break
" Browning " is a very familiar feature in flax fields in the North of Ireland. It begins to appear not long before pulling time, in more or less isolated and restricted spots. These, however, rapidly spread in extent, particularly under wet weather conditions, until the whole crop takes on a brown appearance instead of being of a golden-yellow colour. " Browning" considerably reduces the yield of fibre; and, since it is a fungus disease, which, like seedling " blight," is transmitted by means of infected seed, no attempt should be made to save seed for sowing purposes from a crop suffering from " browning," since no satisfactory practical method of rendering infected seed free from the disease has yet been worked out. " Stem-break " is caused by the same fungus as that which causes " browning " and results when the attack is fairly low down on the stem, and at an early stage. Owing to the attack the tissues of the stem are weakened and the latter becomes partially fractured, although often not entirely killed.Dictionary of the English textile terms > Browning And Stem Break
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8 padlock
навесной замок
-Параллельные тексты EN-RU
...be provided with a means permitting it to be locked in the OFF (isolated) position (for example by padlocks).
[IEC 60204-1-2006]... иметь средства для запирания в положении ОТКЛЮЧЕНО (отделено), например, с помощью навесных замков.
[Перевод Интент]
Источник: insight-security.com
In simple terms, a padlock has three major components; the Body, the Shackle and the Locking Mechanism, …it may also incorporate features such as a weatherproof casing, anti drill or anti cropping protection, etc.
Discus style padlocks - have no angular corners, so are often used with cycle security chains and cables, as well as being a popular choice for securing doors on sheds and beach huts, etc. When used as a door lock, they will typically be used in conjunction with the special shrouded discus hasp and staple set, which offers extra protection to the padlock shackle.
Shutter Locks / Anvil Locks - are typically used to secure the external (or internal) security roller shutters fitted to shop fronts. They are also popular for use with parking posts, motorcycle security chains, etc.
Conventional Style padlocks have a wide range of applications from low security applications like locking your toolbox, to high security uses such as securing factory gates or protecting motorcycles. They are typically available as; Open, Close, or Semi Enclosed Shackle types
Shackleless type padlock (shown with special hasp)Shackleless Padlocks - this is a bit of a misnomer as the padlock does of course have a shackle, it’s just that it’s on the underside of the lock body and therefore unseen. This type of padlock can be round (like the one pictured) or rectangular, but typically, they are designed to be used with a special matching security hasp. Because of their design, these units are difficult to attack and over recent years, as well as being used on warehouse doors, etc, they have also become very popular for use on vans and other vehicles where they are used to secure opening double doors.
A "Close Shackle" padlock is one with built in shoulders, which are designed to minimise the amount of the shackle exposed, to a saw or bolt cropper attack. This type of padlock will normally have a higher security rating than an equivalent unit with a semi enclosed or open shackle, however subject to size and clearances, may not be practical for instance, to use where you need to secure 2 chain links together or require a padlock for use with a shrouded hasp, etc. To make them easier to use, many Close Shackle padlocks feature "removable shackles" which are fully released from the body of the padlock when it's unlocked.
An "Open Shackle" padlock will typically be easier to use where the shackle needs to pass through 2 chain-links (i.e, a chain securing two opening gates together), etc. As more of the shackle is exposed however, this makes it potentially easier to attack with a saw or bolt croppers.
A "Semi Enclosed Shackle" padlock is something of a compromise, but will often offer more flexibility in use than a Close Shackle padlock and improved security over an Open Shackle model.
Тематики
EN
Англо-русский словарь нормативно-технической терминологии > padlock
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