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6. Find the Russian equivalents in the right hand column:

1. warm 1. опыт

2. thrive 2. благоприятный

3. experience 3. аромат

4. gradually 4. процветать

5. favourable 5. вкус

6. strength 6. раствор

7. flavour 7. режим

8. taste 8. крепость

9. solution 9. теплый

10. постепенно

7. Answer the following questions:

1. How is the acetic acid obtained?

2. In which medium is the development of putrefactive micro-organisms greatly delayed?

3. Which fish gives pleasanter taste on being marinaded (fresh or salted)?

4. What kind of containers are used for cold marinading fish?

5. What kind of marinades are preferred in our country?

6. How are the salt and acid chosen?

7. Why must wooden barrels be of good quality and scrupulously clean?

8. How are small sized fish prepared?

8. Translate the following sentences into English:

1. При повышенном соотношении уксусной кислоты в маринаде много микроорганизмов погибает.

2. За последнее время делаются попытки улучшить вкус маринадов путем замены уксусной кислоты молочной или лимонной кислотой.

3. Чем больше добавляется кислоты к маринаду, тем белее и плотнее становится мясо рыбы.

4. Маринады готовят как из разделанной, так и из целой рыбы.

5. Температура уксусно-солевого раствора должна быть не ниже 100С и не выше 150С.

6. Маринады считаются малостойким продуктом, который нужно хранить при температуре, близкой к 00С.

9. Translate the following conditional sentences:

1. Provided that the fish and salt are thoroughly mixed, and the salt is of the right quality, latter dissolves more quickly.

2. Salting delayed if the salt dissolves too slowly through being very coarse.

3. If herring are salted in barrels, they are first mixed with salt.

4. No fuel may be used for smoking if the substances generated during its combustion are likely to give fresh and pleasant odour.

5. Had our research been successful, we should have been able to investigate the composition of this compound.

6. Many accidents could have been prevented had the principles of physics been known and properly applied.

7. They would stay at sea unless the weather were bad.

8. Had you been more attentive nothing would have occurred.

9. Could our experiments have been supported theoretically, they would have done much to advance our knowledge in technology.

10. If we use the necessary devices, the measurement will always be correct.

10. Use the verbs in brackets in the required tense and translate the following sentences into Russian:

              1. If we (to be able to see) the molecules in a bottle of oxygen gas, we should be surprised by the chaos and confusion.

              2. Provided a piece of radium (to be brought) near a charged electroscope, the leaves will come together, thus showing the loss of charge.

              3. If we not (to raise) the temperature, the pressure would be increase.

              4. If we had had time enough, we (to repeat) our experiment.

              5. If we (to solve) the problem of controlled chemical reaction, we could achieve a great success.

              6. If scientists could reach still higher temperatures necessary for fusing together small nuclei, the problem of controlled fusion (to be solved).