Упражнение 8

 

  1. This system is expected to have wide application.
  2. What projects are now being discussed in scientific literature?
  3. Having calculated the programme, he paid attention to possible changes.
  4. What was electronics industry pouring out by the middle of the twentieth century?
  5. Transistors require no heating to generate their free electrons.
  6. Waves are carried in all directions from the vibrating body.
  7. We know the first atomic power station to have been built in the USSR.
  8. We time our clock by radio.
  9. Many scientists have tried cooling some gas to absolute zero, their attempts coming to nothing.
  10. What does a programming language consist of?
  11. What is the basis for differentiating communications media?
  12. What is the third generation of computers based on?
  13. What laboratory does he work at?
  14. When passed through a motor, electric current can do work.
  15. Where do lasers have wide-ranging technological uses?
  16. What can he do now?
  17. Heinrich Hertz, the famous German physicist, was the first to create, detect and measure electromagnetic waves.
  18. The idea of using lasers came from A. Prokhorov and N. Basov.
  19. The light passing through the disc was projected onto a screen to recreate the original object.
  20. Every student must know the difference between automation and mechanization, mustn’t he?
  21. Do you find it necessary to continue the experiment?
  22. The new information was much spoken about.
  23. Ryazan was founded in 1095, wasn’t it?
  24. Many uses of the telephone will be replaced by an electronic in-basket, won't they?
  25. You should have helped your friend.
  26. Have you prepared your report?
  27. He had published his article by the end of the month.
  28. But for the atmosphere no life would be possible on the Earth.
  29. Speak to the point.
  30. The teacher thought that the students of this group would be able to understand the new text.
  31. The atomic weight of an element tells us how many times it is heavier than hydrogen.
  32. As soon as you return from the lab, we'll begin our work.
  33. The advantage of e-beam technology is that the wavelength of electrons is substantially less than the wavelength of light.
  34. What is worth doing at all is worth doing well.
  35. Things or events that at first seem to have nothing to do with each other turn out to be related after all.
  36. What is the number of the group your friend studies in?
  37. Graduates who get degrees in engineering, technology, medicine, or maths are almost certain of getting a good job.
  38. The kind of ray that mankind has known for the longest time is light.
  39. We will use this substance in the experiment provided it has the necessary properties.
  40. Should the temperature decrease, the velocity of electrons will decrease too.
  41. It is important that the current should be measured exactly.
  42. It is required that all measurements be done beforehand.