Use the parts in А, В, С to compose sentences evaluating the work done

Name some theories which are no longer used nowadays as incorrect, inadequate or invalid, also show where the theory is wrong or why it is invalid.

Complete the following sentences

a) The basic concept of the theory is...

b) The basis for the above hypothesis is the idea that...

c) The new theory is based largely on the principle that...

d) The framework of the hypothesis is...

e) The fundamental feature of this very fruitful theory is...

f) These workers suggested a tentative hypothesis that...

g) These authors have recently created a theory which is based on an assumption that...

3.9. Make use of the adjectives given below to characterize WORK.

Initial, pioneer, early, preliminary, previous, recent, present, furthers; careful, detailed, thorough, profound; basic, fundamental, comprehensive, extensive, all-embracing; joint, integrated; intense, intensive; useful, encouraging, promising, stimulating; fruitful, successful.

A

That fundamental work which had taken many years to complete

This work of the last few years

Recent work done by team

Their first attempts initiated in the late 50's.

B

contributed to; added to; provided; facilitated; brought about; has (have) provided; has (have) contributed to; has (have) added to; has (have) facilitated; has (have) brought about; has (have) brought us (a step) nearer to.

C

the solution of the problem; our understanding of these intricate and most intriguing phenomena; a proper Understanding of the nature of elementary particles; the study of nuclear magnetic resonance; an understanding of the basic radiation process; some insight into the nature of the problem that may ultimately require fundamental investigation.

3.11. Translate the following sentences stating the purpose of the work into Russian.

a) The object of the above studies was to investigate the degree of this differentiation.

b) The chief purpose of the present detailed study was to obtain information about the trajectories of cosmic rays in the interplanetary magnetic field.

c) The main objective of our work is to get some further knowledge of the pattern of these changes.

d) The purpose of the work done during the last tow years was to determine the density of seawater using the technique recently developed by K.

e) The object of this preliminary work is to determine some of the features specific for the above process.

f) It is one of the chief purposes of this detailed and technical to obtain new data in favour of the earlier assumptions.

g) It was the purpose of our recent study to shed some light on the origin and. nature of primary particles.

3.12. State the subject of:

the work you are doing at present; the work you have recently done; the work you did last year; similar work to the same effect; your laboratory's work in recent years.

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