Упражнение 37

 

  1. The smallest fully functional computers are called laptop computers.
  2. The chemist expected his assistant to obtain a new substance with new properties.
  3. Why did the engineer want the students to carry out some experiments?
  4. I heard of the experiment having been started last month.
  5. Most of the general-purpose computers known as personal or desktop computers can perform almost 5 million operations per second.
  6. Today's personal computers are known to be used for different purposes.
  7. 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.
  8. For all their apparent complexity, digital computers are considered to be simple machines.
  9. 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.
  10. 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.
  11. There exist different kinds of auxiliary storage devices, removable magnetic disks being the most widely used.
  12. They can store up to 100 megabytes of data on one disk, a byte being known as the basic unit of data storage.
  13. 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.
  14. To form a capacitance one can lay down a thin film of insulating material between two thin films of metal.
  15. Instead of making, protecting, testing and assembling individual (or discrete) components one at a time, large groupings of these components together with their interconnections are made now, all at a time.
  16. Coming to Ryazan I went to the Kremlin.
  17. All doors having been locked, they had to spend the night at a neighbour's home.
  18. Chromium having been added, strength and hardness of the steel increased.
  19. There being no other traffic on the road, we drove rather fast.
  20. Having arranged everything, he left the laboratory by the 30 train.
  21. Scientists of different countries must cooperate in their research and peaceful application of their discoveries.
  22. The electric current passing through a wire will heat it.
  23. This plasma-etching process has been shown to have important advantages in terms of cost, cleanliness, fine-line resolution, and potential for production line automation.
  24. Electronics has extended man's intellectual power.
  25. The speaker told that the designers were interested in testing the engine.
  26. He suggested that the old device be substituted.
  27. Neither drawings nor patterns are needed when we use a computer.
  28. The problem will be where we must work tomorrow.
  29. The problem that was discussed yesterday is very important.
  30. She came in as I was speaking.
  31. I was glad of his help, slight as it was.
  32. The smaller the computer, the faster it can work.
  33. If you want to get the atomic weight of an element, you must add together the protons and neutrons.
  34. Had he informed me in time I should have sent this device.
  35. If the Earth did not rotate, it would not take the shape of a ball.
  36. It is necessary that the research be conducted daily.
  37. It is important that this substance should remain liquid at the lowest temperature.