Ex 7 Match the English expressions with their Russian equivalents, then use them to complete the sentences below.
Date: 2015-10-07; view: 537.
Ex 5. Match the words in the columns A and B.
Ex 4 Read the text again and answer the questions.
1. What is computer-aided design?
2. What are the advantages of CAD?
3. What are vector and raster graphics used for?
4. What does the output documentation contain?
5. What do three-dimensional space packages allow the designer to do?
6. What hardware requirements are there and why?
7. What examples of CAD packages does the text contain?
| A 1. rotate 2. manual 3. technical 4. mathematical 5. two-dimensional 6. create 7. design 8. improve 9. raster | B a. graphics b. space c. modelling d. a database e. drafting f. drawing g. the quality h. solids i. the object |
Ex 6 Translate the sentences paying attention to the word ‘number.'
1. I don't know the number of CDs they have, but it is certainly large.
2. Arabic number system has been used in Europe for centuries.
3. Could I see the latest number of Nature?
4. One, three, five are odd numbers; two, four, six are even numbers.
5. Just as with the executable file, the module headers are full of binary numbers.
6. This solution has a number of disadvantages in some situations.
7. Base 10 numbers are used for most mathematical purposes.
8. A large number of students take part in the competition every year.
9. It's a small village and the houses are not numbered.
| 1. calculating facilities 2. produce a solution 3. obvious issues 4. draught and displacement 5. internal capacity 6. prove troublesome 7. stress level 8. effects of fatigue | a. осадка и водоизмещение b. оказаться проблемным c. степень напряженности d. вместимость e. влияние усталости f. вычислительные мощности g. найти решение h. очевидные вопросы |
1. We were able to _______ for the problem only after making many experiments.
2. _______ are very important parameters for any kind of vessel.
3. The structure was old, and the _______ had made it very unreliable.
4. This equipment _______, and we decided to replace it.
5. Calculating the _______ is a difficult physical problem.
6. The new computer centre has good _______.
7. There are some _______ here, and some other, which you don't often meet with.
8. To carry so much cargo, the vessel must have more _______.
| <== previous lecture | | | next lecture ==> |
| Ex 2 Match the phrases in the box to their Russian equivalents in brackets and use them to complete the sentences. | | | Ex 8 Read the text and answer the questions. |