Упражнение 36

 

  1. The smallest fully functional computers are called laptop computers.
  2. Having reached the surface of the Moon the signal returned to the Earth three seconds later, its return being recorded by sensitive devices.
  3. At the last moment they decided not to continue the experiment.
  4. Most of the general-purpose computers known as personal or desktop computers can perform almost 5 million operations per second.
  5. Today's personal computers are known to be used for different purposes.
  6. Proper application of computing equipment in different industries is likely to result in proper management, effective distribution of materials and resources, more efficient production and trade.
  7. For all their apparent complexity, digital computers are considered to be simple machines.
  8. Digital computers are able to recognize only two states in each of its millions of switches, "on" or "off, or high voltage or low voltage.
  9. By assigning binary numbers to there states, 1 for "on" and 0 for "off1, and linking many switches together, a computer can represent any type of data from numbers to letters and musical notes.
  10. There exist different kinds of auxiliary storage devices, removable magnetic disks being the most widely used.
  11. They can store up to 100 megabytes of data on one disk, a byte being known as the basic unit of data storage.
  12. Being the most commonly used output device, the monitor accepts video signals from a computer and shows different kinds of information such as text, formulas and graphics on its screen.
  13. To form a capacitance one can lay down a thin film of insulating material between two thin films of metal.
  14. The phosphorus concentration had no influence on the resistivity of the film.
  15. The vacuum tube had no moving parts, or at least no mechanical moving parts.
  16. The potential advantage of the transistor over the vacuum tube was almost as great as that of the vacuum tube over the relay.
  17. Among the parameters studied was the composition of the starting material.
  18. The weather being bad, the airplane couldn’t start.
  19. When applying these automatic devices we shall be able to control automatic lines.
  20. Will you go to the library tomorrow?
  21. The plasma-etching process has been shown to have important advantages in terms of cost.
  22. There have been no directly comparable projects.
  23. Sales have been falling recently.
  24. The young scientist asked the professor if applying the method would give the results desired.
  25. A group of scientists proposed that special synthetic substances be added to wood so that it become stronger.
  26. Neither drawings nor patterns are needed when we use a computer.
  27. The problem will be where we must work tomorrow.
  28. The experiments which will be demonstrated are closely related to our research.
  29. Which of them was the first who proved this theory?
  30. The engineer must know the conditions under which the new material is to be utilized.
  31. This circuit can be modified if necessary, can’t it?
  32. My friend will translate the text if you give him your dictionary.
  33. It is required that many new alloys having great resistance to various load­ing conditions (should) be developed.
  34. It is necessa­ry that the number of machine-tools at our plant should be increased.