Упражнение 50
- Who suggested purifying the solution by a new method?
- We shall consider a very simple example in order to explain this phenomenon.
- Neither of these possibilities is very realistic.
- Neither of your proposals is of interest to us.
- Many phenomena happen not to be understood at present.
- We knew nothing about his being sent to New York.
- Plasma etching is expected to play an important role in manufacture of semiconductor and other devices.
- The structure of an integrated circuit is sure to be complex both in the topology of its surface and in its internal composition.
- The structure is made up of many layers, each of which is a detailed pattern.
- The layout is known to specify the pattern of each layer of the IC.
- The goal of the layout is to achieve the desired function of each circuit in the smallest possible space.
- New developments in materials are believed to be due to new manufacturing forms and vice versa.
- The attempts to miniaturize electronic components are largely successful.
- Testing is needed in the course of production.
- There is a continuous demand for improved metallurgical contacts in semiconductor devices.
- The junction becomes vulnerable to diffusion between the metal layers and silicon.
- The tremendous interest in small device structures is presently active due to the increasing requirements for obtaining very small circuit elements.
- We expect John to be elected.
- Do you want him to leave now?
- The quantity of the production shipped was the in accordance with the terms of the contract.
- Did the buyers agree to pay the amount of the invoice against the documents presented?
- Why did the sellers refuse to reduce the prices quoted?
- Where was the device bought made?
- Saying that he left the room.
- When required, the data will be applied in our practical work.
- Who will be the last to leave the classroom?
- They have accepted the scientist's suggestion, haven’t they?
- My brother said that these photographs were not very good.
- I'm afraid I'm rather late.
- I've known her since we were at the conference.
- He had been carrying out the experiment for twenty five minutes before his scientific supervisor came into the laboratory.
- Their task will be that they must prepare the necessary ingredients thoroughly.
- When we shall start a new series of experiments is not yet settled.
- Chemists must create the materials which don't exist in nature.
- The laboratory is the place where experiments as well as scientific research may be carried out.
- The liquid takes up the shape of a vessel in which it is contained.
- Since the die sizes are smaller, the loss due to a die containing a material defect is smaller.
- If they had completed the research, the results would have been discussed at the conference.
- If we put water into a tube, it would take the shape of the tube, wouldn’t it?
- It is desirable that the engine should combine high efficiency and lightness.
- It is energy that is defined as ability to do work.
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