Обучение чтению литературы на английском языке по специальности «Высокоточные летательные аппараты» (96,00 руб.)

Иванова ОБУЧЕНИЕ ЧТЕНИЕ ЛИТЕРАТУРЫ НА АНГЛИЙСКОМ ЯЗЫКЕ ПО СПЕЦИАЛЬНОСТИ «ВЫСОКОТОЧНЫЕ ЛЕТАТЕЛЬНЫЕ АППАРАТЫ» Учебно-методическое пособие Москва Издательство МГТУ им. <...> И20 Обучение чтению литературы на английском языке по специальности «Высокоточные летательные аппараты»: Учеб.-метод. пособие. — М.: Изд-во МГТУ им. <...> Translate the following word combinations essential ingredients; display and signaling purposes; standard military tool; the early 14th century cannon; black powder charge; the discovery of vast deposits; related developments; 4 прогнозировать запал выбрасывать, выталкивать относиться оставаться a by-product of soap manufacture; the behavior of NG-based explosives; to remain highly unpredictable; to result in numerous accidents; to absorb up to three times its own weight; leak resistant paste; numerous advances; fertilizer grade ammonium nitrate; shock tube based detonator; water-in-oil emulsion explosives. 2. <...> But the behavior of the NG-based explosives still remained highly unpredictable resulting in numerous accidents and fatalities. 2. <...> Its use accelerated with the discovery of vast deposits of sodium nitrate in Chile in 1840. 3. <...> In the detonation process a shock front propagates at a characteristic velocity into the unreacted explosive at very high pressures and temperatures. 3. <...> Give the meanings of the international words: initial, incident, powder, ingredients, credit, mixtures, deposits, to be pioneered by, accidents, to absorb, to convert, personnel. 4. <...> The energy from an open-air explosion results in compression of surrounding air which gives rise to a rapidly propagating shock wave. 2. <...> The additional hazards resulting from an explosion include the explosion fireball, secondary fragments, perforation and spalling. 5 3. <...> Seismic vibrations caused by ground shock can result in some damage to structures located at a considerable distance from the site of explosion. 4. <...> The resulting heat may further increase the rate of reaction and may eventually lead to a self-sustained reaction known as “deflagration”. 6. <...> This clear asymmetry can only result if the width of the shock front is approximately one particle diameter or less. 5. <...> Historical Developments It is difficult to speak of modern explosives without referring to black powder. <...> The discovery of black powder probably precedes its actual use. <...> Its essential <...>