Сопоставление оборотов с инфинитивом

В сложном дополнешш и в составном глагольном сказуемом

Упражнение

Переведите следующие предложения и укажите заключающийся в них инфинитивный оборот:

1. Dr. Innes expected CdS to fluoresce.

2. Dr. Innes was expected to report his new discoveries.

3. ZnS is known to fluoresce.

4. ZnS was expected by Dr. J. E. Parkins to fluoresce.

5. The atomic weight of oxygen has been assumed to be
integral.

6. Scientists assume the atomic weight of carbon to be

integral.

7. The nucleus has been shown by recent research to be

an exceedingly complex structure.

8. Recent research has shown the nucleus to be an
exceedingly complex structure.

9. Uranium X proves to be isotopic with, and chemically
inseparable from, thorium.

10. Joule and other scientists proved heat to be a form

of energy.

11. According to the light-quantum hypothesis, one might
expect the kinetic energy of the emitted electron to be
dependent upon the size of quantum of energy received, and
this, in turn, upon the frequency of the incident radiation.

12. The alpha-particle has atomic mass, so that its passage
through matter might be expected to cause disruptive effects.