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stairs people use to exit a burning building inizia ad imparare
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very mportant. Your help was crucial for the success of the project. inizia ad imparare
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istotny, bardzo ważny (na c)
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to censor (a censor, censorship) to remove parts of books, films, letters etc. thought to be offensive or inappropriate inizia ad imparare
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cenzurować (cenzor, cenzura)
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o make jokes about something in an unkind way inizia ad imparare
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mockery (make a mockery (of something)) comments intended to make something look stupid inizia ad imparare
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kpiny (zrób kpinę (czegoś))
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people who have views others think are very unreasonable inizia ad imparare
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pledged - made a formal promise (here to give away something) inizia ad imparare
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przyrzekać, ślubować (na p)
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nonetheless (nevertheless) inizia ad imparare
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inizia ad imparare
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inizia ad imparare
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został (był) przetrzymany w
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inizia ad imparare
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inizia ad imparare
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"poszerz" mój umysł, horyzonty
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inizia ad imparare
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inizia ad imparare
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ciemny (np. w jakimś temacie)
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(Ceilia the manager is) desperate for success inizia ad imparare
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(Kierownik Ceili jest) zdesperowana, by odnieść sukces rozpaczliwie czegoś potrzebujący, pragnący
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chill out! (relax; don't panic) inizia ad imparare
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wyluzuj! (zrelaksuj się, nie panikuj)
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inizia ad imparare
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inizia ad imparare
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być źle wynagradzanym (płaconym)
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inizia ad imparare
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umieścić czajnik na gazie
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inizia ad imparare
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on umarł (przeszedł na drugą stronę)
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inizia ad imparare
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pozwól mu zabić (zrobić zabijanie)
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inizia ad imparare
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zwykły, pracujący człowiek
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Fibers are typically made of silica inizia ad imparare
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Włókna są zwykle wytwarzane z krzemionki
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inizia ad imparare
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domieszka (substancja domieszkująca)
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cladding with slightly lower refractive index This difference in refractive indices allows the fiber to perform Total Internal Reflection inside the fiber and propagate light down its length inizia ad imparare
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powłoka (na c) z nieco niższym współczynnikiem załamania światła
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inizia ad imparare
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Radiation modes carry energy out of the core; the energy is quickly dissipated. inizia ad imparare
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Guided modes are confined to the core, and propagate energy along the fiber, transporting information and power. inizia ad imparare
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the modes are excited to varying degrees When light is launched into a fiber, the modes are excited to varying degrees depending on the conditions of the launch — input cone angle, spot size, axial centration and the like. inizia ad imparare
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tryby są wzbudzane w różnym stopniu
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inizia ad imparare
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a few factors (that contribute to the type of mode propagation a fiber will demonstrate) indices of refraction of core and cladding, core diameter, and wavelength. inizia ad imparare
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kilka czynników (które przyczyniają się do rodzaju propagacji modów, które zademonstruje światłowód)
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constraints on the wavelength (and refractive index) inizia ad imparare
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ograniczenia co do (na) długości fali
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single mode (and multi mode) inizia ad imparare
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tryb pojedynczy (i tryb multi)
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inizia ad imparare
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the sine of the largest angle an incident ray can have for total internal reflectance in the core. A higher core index, with respect to the cladding, means larger NA inizia ad imparare
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Qualitatively, (NA is a measure of the light gathering ability of a fiber. It also indicates how easy it is to couple light into a fiber) inizia ad imparare
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Jakościowo (NA jest miarą zdolności do gromadzenia światła przez światłowód, wskazuje również, jak łatwo jest sprzęgać łączyć z włóknem)
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Many fiber parameters can be expressed in terms of V, such as: the number of modes at a given wavelength, mode cut off conditions, and propagation constants. inizia ad imparare
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Bandwidth of an optical fiber determines the data rate. The mechanism that limits a fiber’s bandwidth is known as dispersion. There are two main categories of dispersion, intermodal and intramodal. inizia ad imparare
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The index of refraction varies depending upon wavelength. Therefore, different wavelengths will travel down an optical fiber at different velocities. This is known as Chromatic Dispersion. inizia ad imparare
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Współczynnik załamania zmienia się w zależności od długości fali
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needed to maintain acceptable signal levels. attenuation inizia ad imparare
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(In the near infrared and visible regions) the small absorption losses (of pure silica) Impurities — notably water in the form of hydroxyl ions — are much more dominant causes of absorption in commercial fibers. inizia ad imparare
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(W bliskiej podczerwieni i Vis) małe straty absorpcji (czystej krzemionki)
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Scattering (can couple energy from guided to radiation modes) Any process that imposes dimensional irregularities — such as microbending — increases scattering and hence attenuation. inizia ad imparare
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Rozpraszanie (może łączyć energię z kierowania do trybów promieniowania)
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(On our way home) we came by a pub inizia ad imparare
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(W drodze powrotnej do domu) wpadliśmy do pubu
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I get along with my siblings. inizia ad imparare
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mieć z kimś dobre stosunki, dobrze się z kimś dogadywać Lubię się z moim rodzeństwem
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inizia ad imparare
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Byłam zaręczona z Gregiem
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(we can use another) set of hands inizia ad imparare
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(przyda nam się kolejna) para rąk
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He stood by, waiting for a taxi. inizia ad imparare
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Stał bezczynnie podczas gdy czekał na taksówkę.
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inizia ad imparare
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nie, nie, mów ty (idziesz ty)
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(your mum is) hard on you inizia ad imparare
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(twoja mama jest) surowa (phrasal) dla ciebie
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inizia ad imparare
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inizia ad imparare
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nie spiesz się! (weź swój czas)
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inizia ad imparare
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wtargnięcie (na czyjś teren), naruszenie (czyichś praw)
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