Е. В. Дмитриева

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Упражнение 3.
Составьте предложения.
а)

b)

1. Recent achievements in

1. fundamental theory to explain
    superconductivity research are
    this unexpected phenomenon.
2. They may be compared with

2. found the electrical resistivity
    of mercury to disappear when
    cooled to the temperature of
    4 Kelvin.
3. Superconductivity is known to
3. to the development of super-
    conductivity theory.
4. While carrying out his low

4. have been discovered by a
    temperature research he

    Dutch physicist.
5. For 50 years after the

5. of great importance for science
    discovery there was no

    and technology.
6. In the 1950s Russian and

6. since the discovery of a super-
   American physicists made

    conductive metallic ceramics.
   a great contribution
7. Research in the field of

7. physics discoveries that led to
    superconductivity became

    the development of electronics
    especially active

    and nuclear power.
●

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