Упражнение 22

 

  1. They are considered to carry out their research in time.
  2. The size requirements are becoming increasingly severe.
  3. Which ofthe researchers took great interest in improving the properties of the sub­stance.
  4. To carry out this research work requires special knowledge.
  5. We know of Yoffe's having contributed much to the research of transistors.
  6. What does the report deal with?
  7. According to the time-table, the train gets in at half past eight.
  8. At present our engineers are to develop the most advanced methods of production.
  9. Computer science is a broad discipline, covering logic design, hardware, the theory of computation, numerical analysis, programming and computer application.
  10. I apologize for misunderstanding.
  11. I need some more information on this subject.
  12. Lasers are now used for many scientific, medical and industrial purposes.
  13. Our planet has powerful sources of energy.
  14. Our plant is to increase its output.
  15. It was easy for our mechanic to repair this device.
  16. My friend left for Moscow yesterday.
  17. The results of this research were published long ago.
  18. These devices were the first to be tested in our laboratory.
  19. We had to repeat the experiment.
  20. An advantage of the fifth generation will be the ability of people without knowledge of programming to use computer terminals.
  21. Most of the new languages will be aimed at making it easier to perform specialized kinds of processing.
  22. The twentieth century has seen the emergence of the information age.
  23. This theory has been used for analysing the experimental data.
  24. Without computers it would be possible to perform the enormous number of calculations.
  25. The students said that they hadn’t written the program yet.
  26. The lecturer said that television played an important role in our life.
  27. The solution of the problem requires that all the experimental data obtained be exact.
  28. He understood the text after he had read it again.
  29. When did scientists had to return to the use of short waves in order to solve a problem that came up?
  30. It is hardly possible to name a sphere of science, engineering or national economy where radioengineering equipment is not used.
  31. It is often said that one should use the language of those to whom one is speaking.
  32. The electrons move round the nucleus as if they were the planets of the solar system moving round the Sun.
  33. If I were in his place, I should refuse.
  34. If you had seen him, you wouldn't have recognized him.
  35. We sent all the documents by air mail so that they should be received before the arrival of the cargo.
  36. It is evident that in the near future centralized Archives will be set up allowing us to display any required information on a home TV screen.
  37. It is this process of recognizing signals that is known as digitization.
  38. A transistor can be made by adding a third doped region to a diode so that, for example, а p-type region is said to be sandwiched between two n-type regions.