B. 5. Translate the sentences

Date: 2015-10-07; view: 456.

B. 4. Translate the sentences

D. 1. Comment on the following statements using the information from the text

Safety is the condition of being protected against any harm.

Safety is the opposite of danger.

1. Nowadays computers capable of performing billions of operations a second are required. 2. In converting water into ice we do not change its composition. 3. By studying and experimenting man came to know the structure of matter. 4. By subjecting air to very great pressure and cooling it is possible to transform it to the liquid state. 5. Science cannot be studied without experimenting. 6. By adding heat we cause the greater motion of the molecules. 7. Electronics opens up wonderful possibilities for controlling various technological processes. 8. The barometer is an instrument for determining atmospheric pressure. 9. We spend energy in lifting an object. 10. In changing water into steam its composition is not changed. 11. The experimenter suggested purifying the solution by a new method.

1. These values are incomparable.2. These results are obtainable by experiments. 3. The advantages of this material are comparable to the advantages of that one. 4. This problem is insoluble. 5. Land, air and water are inseparable. 6. Much higher strength is obtainable. 7. Don't make anything of breakable material.