1. When .. (to seek) an explanation, we sometimes find more than one explanation.
2. .. (to appoint) the head of the laboratory he went on his researches on the behavior of the particles (to influence) by the magnetic field.
3. For reproduction .. (to fluctuate) voltages induced in a coil wounded on the magnet.
4. He was .. (to work) at his scientific paper when I rang him up.
5. The substances to be separated have similar chemical and physical properties, .. (to include) the manner in which they partition between two phases.
11. Read and translate the sentences with Participle II, define the function of Participle II.
1. The system used in this scrambling is the secret of the code.
2. Telegraph companies are known to use special codes for transmitting commercials massages.
3. Information and data processing is a special activity, performed by the administrative organization for the business as a whole.
4. On-line operating data are automatically recorded.
5. When obtained data are used in the control and monitoring of space vehicles.
12. Translate the following sentences paying attention to the Absolute Participle Construction. To translate this construction use the words , , , , , , according to the context.
1. An outstanding characteristic of modern society is the powerful flow of knowledge and information, information being often called the lifeblood of modern civilization.
2. Computers finding a wide application, a lot of new jobs have appeared.
3. Scientists and inventors do their best to raise national science to the world standards, different discoveries having appeared in our life.
4. Electronics having a lot of advantages due to its microscope size, high speed, low cost and reliability, radio-electronic systems ensure reliable communication with space-ships and space stations.
5. Almost all metals are good conductors, silver being the best in this respect.
6. Many men preceded Newton in the field of mechanics, perhaps the most outstanding being Halileo.
7. Many technical and scientific problems having been solved, the first space flight could be realized.
13. Replace the clauses with the Absolute Participial Construction:
1. As we were given dictionaries, we managed to translate the article easily.
2. As soon as I have carried out all researches, I will be able to publish the results.
3. As there was a severe storm at sea, the steamer couldnt leave the port.
4. As electrons move through a wire, electrical energy is generated.
5. As the plant was supplied with good raw materials, the quality of products has been much improved.
6. Probably the first metals used by man were gold, silver and copper as these metals were found in nature in the native or metallic state.
7. As electron leaves the surface, the metal becomes positively charged.
8. As sciences in the modern world are deeply interconnected and interrelated, we have biochemistry, radiobiology, radioelectronics, optoelectronics, etc.
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14. Translate into English the text, given below; be ready to speak on:
( )
. 18981901 pp. ֳ , 1 . س . XX , , , , , .
. ³ , , 㳺, .
. . 8 1845 - ' . . ͳ, 㳿, , .
.- , , . , , .
22 1902 . . ϲ, 1902 ' . ³ - .
ϳ . . . 28 1902 , . . . , , , .
1903 .-, . . ' -, . 20 1903 , , . ' , .
, , . , ' , . , , , .
