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III.

 

Tenses Active Passive Indefinite I giving being given Indefinite II given Perfect having given having been given

? :

They were watching the moving particles.

.

The room was lit by a burning candle. .

The substance being investigated is first weighed. .

The substance being investigated contained some admixtures.

.

The heated object became red-hot.

, }

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1. , , :

The substance obtained was thoroughly investigated.

.

2. involve - , ( ) concern - , , , , :

The properties of the substances involved are as yet not

() .

, , . . , ; -

The phenomenon is rather complicated and the processes involved

are not yet clear.

,

.

I

, (. 1):

1. Hydrogen is the lightest element known.

2. The technique employed uses a single probe.

3. The quantity of electricity flowing is directly related to
the amounts of material transformed at the electrodes.

4. Everything depends on the proportion of the two
substances being distilled.

II

, II involve concern (. 2):

5. The complexity of the technique involved increased

considerably.

6. The rate of a reaction depends on the specific nature
of the substances involved.

7. Energy loss has been considered in Chapter II. The
processes involved are ionizing collision and atomic
excitations.

8. This half life is a characteristic only of the particular
nucleus concerned.


9. None of the authors concerned had based his experiment on the method discussed.

. , , ? :

Phenomena occurring during solar flares are thoroughly investigated.

, ( ), .

We can use the method suggested by Corner. , ( ).

The equipment needed for the experiment was carefully checked.

, ( ) , .

. that (those), one (ones). : that (those) - one (ones), , , (that, those , ):

This substance was more valuable than that obtained by the previous authors.

, , (, ) .


:

. , , , :

A graph is given showing the dependence of pressure on temperature.

, .

. so , so far (thus far) , ( ) , , , :

The substance thus obtained was pure.

, , .

. II, , as, , , ; , :

As ordinarily obtained iron contains some admixtures. . , (, ), .

. As applied , .

. , :

 

1. Simultaneous translation provided at the conference
was excellent.

2. For further details the reader is referred to the paper
presented by Brown.

3. We are going to study mechanisms underlying
photosynthesis.

4. The knowledge gained on the subject during the past
decade is rather important.

5. The calculation depends on the peculiar laws governing
the inside of a molecule.


. , - :

6. The gamma-ray observed here may be identified with
the one observed in the Coulomb excitation.

7. This law takes into account forms of energy other than
those discussed so far.

8. The first time interval is that taken by the faster ions
to travel the distance from the plates, and the second
(reckoned from the commencement of the experiment) is
that taken by the slower ions.

9. We are now to deal with different kinds of solids those
usually implied by the term "normal".

. , :

10. Fresh discoveries may be made throwing a valuable
light on the true forms of molecules.

11. Evidence was found indicating that there were large
potential irregularities in the energy level throughout the
crystal.

12. An equation has been developed describing the
depolarization of the fluorescence.

13. A theory is presented taking into account the angular
distribution of the scattered light.

. , , , :

14. The wavelength so determined will not be exactly
accurate.

15. The ions thus formed will be accelerated in the
direction towards the cathode.

16. Now it is possible to include cross sections for fission
neutrons hitherto unpublished.

17. The solid solution theory explains certain phenomena
not otherwise accounted for.

. , as:

18. The theoretical significance of the wave theory of
matter as applied to electrons will be discussed later.


 

19. The photoelectric current, as measured by means of
the galvanometer is directly proportional to the intensity of
light.

20. The first practical spectroscope was designed in 1858.
As originally constructed it was provided with a glass prism
and used only for visible light.

21. The crystal growth as promoted by the addition of
iodine was studied by electron microscopy.





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