Пожалуйста, переведите фразу на русский

ВАРИАНТ V

I. Перепишите и письменно переведите на русский язык следующие предложения. Помните, что
объектный и субъектный инфинитивные обороты соответствуют придаточным предложениям (см. обра-
зец выполнения I).
1. Until quite recently scientists thought the space between the Sun and the Earth and the planets to be
empty.
2. The efficiency of this apparatus is expected to be about 28 per cent.
3. The improvement of the technological process is supposed to ensure lower cost of power.

II. Перепишите и письменно переведите на русский язык следующие предложения. Обратите вни-
мание на перевод зависимого и независимого (самостоятельного) причастных оборотов (см. образец
выполнения II).
1. Using machines he had developed himself in part, he was able to apply metal moulding and processing
methods to large-area construction and the creation of new building components.
2. That plant produced large quantities of pig-iron, most of the pig-iron being turned into steel.
3. Having been tested under different conditions, the motors were put to use.
III. Перепишите и переведите на русский язык следующие сложные предложения. Обратите внима-
ние на перевод условных предложений (см. образец выполнения III).
1. You can learn more about our products if you consult our website://www.gbpro.couk.
2. If I had known the post was vacant, I would have applied.
3. Defective items will be exchanged if you produce a receipt.

IV. Прочитайте и устно переведите с первого по пятый абзацы текста. Перепишите и письменно пе-
реведите первые четыре абзаца.

Пояснения к тексту

1. transmitter – передатчик
2. voltage – вольтаж, напряжение
3. heterodyne – гетеродинный
4. amplification – расширение
5. amplifier – усилитель
6. luminous – светящийся, светлый, яркий

The Television Transmitter. The Television Receiver

1. The television transmitter sends out special signals. These signals are sent out in addition to the picture
impulses. The signals synchronize the picture at the receiver with the picture picked up by the camera. At the
television receiver, the picture and audio signals are picked up simultaneously by a single antenna.
2. The voltages induced in the receiving antenna are fed into the radio frequency stage of the receiver; and
the picture carrier and the sound carrier are converted by syperheterodyne conversion method into two separate
intermediate frequency signals. One signal corresponds to the sound carrier and the other – to the video or pic-
ture carrier.
3. Two separate intermediate frequency amplifier channels employed, one for the picture signal and the
other for the sound signal. The sound intermediate frequency signal is demodulated by a detector. After ampli-
fication by the audio amplifier, the sound signal is reproduced by the loudspeaker in the usual way.

4. The picture intermediate frequency signal is amplified by several stages having wide-band frequency
characteristics and is then fed into the video (picture) signal which appears in the output of the detector is then
amplified in a video amplifier, which corresponds to the audio amplifier in a sound receiver. Only it must pass a
much wider range of frequencies.
5. The television receiver includes tube circuits for receiving, amplifying, and synchronizing the signals,
and a large cathode-ray tube called a kinescope. It converts the video impulses from the transmitting station into
luminous spots on a fluorescent screen. In the kinescope the amplified video signals are applied to the grid, and
through it control the intensity of the electron beam.

V. Прочитайте пятый абзац текста и ответьте письменно на следующий вопрос:
What does the television receiver do with the video impulses?

Katya Klyusko

634

05.03.2009