На грамматические трудности перевода

Упражнение 1. Переведите на русский язык следующие предложения:

1. There have been rumours that more efficient carburators have been invented which are said to have increased the gazoline milage of automobiles by as much as 100 per cent.

2. The effect is highly dependent on frequency with the lower frequencies showing less noise.

3. Many proposals for changing the traditional methods of storing and searching for information have been made in the last decade, and some of these have already proved to be of considerable practical value.

4. From what has been said so far, one might think that alternating current has little advantage over a direct current.

5. The atomic bomb explosion may blow a hole in the ocean a mile in diameter, the size depending on the amount of plutoni-um used m the bomb.

6. The best compromise is to select a low-coefficient fixed inductance.

7. It should be stated that we are assuming throughout this chapter that the primary condition that the system be stable is already satisfied.

8. The larger the screen of a television receiver, the more light must it emit if the picture on it is to appear satisfactorily bright.

9. Such fluctuations, being sensitive to the exact location of channel boundaries, would not be expected to reproduce in successive determinations.

10. Working under hard conditions were all the early students of this new field of electronics.

Упражнение 2. Переведите на русский язык следующие предложения:

1. Bohr'stheory of atomic structure turned out to be extremely fruitful in the explanation of various properties of atoms and molecules.

2. On close examination of a piece of granite we find it to be composed of several kinds of minerals having different degrees of hardness, different colours, and different properties in general.

3. As radio waves travel away from their point of origin, they become attenuated as a result of spreading out due to energy being lost in travel.

4. This value is subject to systematic errors, the most important one reflecting our lack of knowledge of the energy spectrum.

5. A gram of water is proved to change exactly to a gram of ice when freezing and to a gram of water vapour when evaporating.

6. The material damping is considered in a manner which seems to be as exact as it can be without the use of nonlinear equations.

7. Hardness and tensile strenghttests are shown to be rather indirect attempts to measure the strenght of the bonds existing between the atoms of the metal.

8. Metals known to exist in more than one crystallographic form are cobalt, cerium, tin, manganese, chromium, thallium.

9. Should extreme gain stability be required, it can be achieved without degrading the noise figure.

10. Since the optical-model potential cannot be expected to take into account all interactions of the neutron with the nucleus an explanation along conservative of low-energy nuclear physics may turn out to be adequate.

Упражнение 3. Переведите на русский язык:

1. Experiments have shown that isomerization does not take place during the reaction of bromine substitution by lithium, but that it is the organolithium compound which is isomerized after formation.

2. The patience of the ancient forgeman must have been remarkable, since he first made his own steel by a slow process, and lost a good percentage during the process.

3. If no energy were lost during the transformation, the input and output would be equal and the machine would be perfect as it would change the form of the energy and lose none.

4. As we have just noted there was a time when heat was supposed to be a sort of substance or fluid which flowed from a body of high temperature to one of lower temperature.

5. Due to the non-coincidence of the geographic and magnetic poles and to the presence of magnetic materials in the earth, the compass needle does point to the true North in only a few places on the earth's surface.

6. The satellite is in a 70 per cent sun-time orbit with the transmitter assembly located on the sun side of the satellite, normal to the sum vector. This is a transient condition with the satellite receiving direct solar evergy 70 per cent of the time.

7. A small amount of sugar being heated in a test tabs, the sugar melts, turns brown in colour, gives off gases and finally dries to a solid black residue which can be identified as carbon.

8. Groups of rabbits were given graded doses of theendoto-xin under test so as to obtain data for calculating the dose required to produce a fever index of 40 cm², a value which was shown to fall on the linear portion of the doseresponse curve.

9. The newborn elephant and the fallow deer can run with the herd shortly after they are born. By the age of 6 weeks the infant seal has been taught by his mother to navigate his watery world for himself.

10. The geologists teach us that coal has been formed millions of years ago from the enormous quantities of vegetation and trees. The process of their decay must have been very gradual but constant.