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Computer
Описание работы:
Computer
Electronic digital computers have progressed through three generations.
The first
generation was composed of vacuum tube machines. They came in several modals and sizes. Their most notable features - aside from the revolution they affected in business, government, military and scientific methods - were the banks of vacuum tube they contained. These tubes generated and manipulated the electronic impulses with which the computers operated. But they also gave off a considerable amount of heat and burned occasionally.
Abrasive machining
Work by Lemaster (1992) showed that acoustic emission (AE) was sensitive to contact area, condition of abrasive, grit size, radial and longitudinal faces of the workpiece. Lemaster and Domelfeld (1993) showed that AE signal increased with increasing feed speed but was relatively intensive to arbor speed.
My University
1. Perhaps I should begin by introducing myself
2. My name is Ruslan Davletov.
3. I am a second year student of Ufa Aircraft Technical University one of the biggest higher educational institution in our country as well as in our Republic which trains specialists for different branches of industry.
4. It was founded in 1932.
5. During the past years the Institute has become a large centre of higher te
6. education one of the country\s leading institutes in air craft and automobile building aircraft, instrument making, radiotecnical electrotecnical etc., industry, automatic control systems.
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Тип работы: Контрольная работа