Упражнение 30
- Is radio engineering a vast field of knowledge?
- I tried to persuade them, but they wouldn't accept the offer.
- Soviet scientists and engineers are developing new types of electronic and cybernetic devices.
- It is the only positive solution.
- The discoveries in physics increase our possibilities in other sciences.
- Like the manager, she also has to make important decisions.
- Some sports like motor racing can be dangerous.
- The masers can operate at other frequencies than those used in the microwave region.
- The university is like a federation of colleges.
- To read is necessary.
- Our task is to finish the test by 7 o'clock, isn’t it?
- By what is Great Britain separated from the continent?
- Energy is the ability to work.
- It's time to begin the experiment.
- He mentioned his having shown these slides at the conference.
- The young scientist was invited to take part in the conference.
- My letter was answered immediately.
- On that day the radio telegraphy was converted from an abstract theoretical problem into a real fact.
- The investigation analyzed resulted in an interesting discovery.
- When will the conference be held?
- Workers must apply new methods of production.
- There has been a meeting at the club this week.
- Have you ever heard anyone give so much interesting talk?
- How many new applications have they been testing since the beginning of the year?
- We were told that before our testing the new synthetic film we would have to measure its length and thickness.
- Is it difficult to define what an amorphous material is?
- One should always inspect the machine-tool before he turns it on.
- That is why I will have to come to you again.
- Information on a disk is organized in terms of blocks, each having its own address, which consists of a cylinder number, a track number, and a record number.
- We have succeeded in designing a new information carrier which can be used for multiple recording of light signals, similar to the magnetic tape recording.
- She never listens to the advice which I give her.
- It is known that the speed of response depends primarily on the size of transistor: the smaller the transistor, the faster it is.
- If high precision is required laser trimming is used.
- If high values are desired, the line can be laid down in a zigzag pattern.
- The heat was so oppressive that all the doors and windows were wide open so that a free current of air might pass through the house.
- It is the microprocessor that helps to solve many problems.
- It seems that this reaction yields a new substance with new properties.
2015-06-26
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