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Notes to the text:

1. evapotranspiration - (отлат. Evaporo «испаряю» и транспирация), суммарное количество влаги, удаляемой в результате испарения и транспирации. С эвапотранспирацией коррелирует продуктивность экосистем. 

2.streamgauging - измерение скорости потока, расхода (напр. воды)

EXERCISE 2

Learn the following words and expressions.

counterpart

эквивалент; аналог; прототип

ubiquity

вездесущность; повсеместность

uphole

вверхпостволускважины

on probation

с испытательнымсроком

transpiration

испарина; выделениепота

stomata

устьица

critical

важный

a data log

журнал

an ankle collar

ножной браслет

parole

условно-досрочноосвобождать

encompass

выполнять, осуществлять, охватывать

formation evaluation

оценка параметров продуктивного пласта

pulse-position modulation

фазово-импульснаямодуляция

pulse-duration modulation

широтно-импульснаямодуляция

law enforcement

деятельностьправоохранительныхорганов

EXERCISE 3

Give Russian equivalents to the following word combinations:

Highly automated communications process, remote or inaccessible points, monitoring equipment, wireless data transfer mechanisms, optical link, wired communications, low cost and ubiquity of GSM networks, interplanetary probes, redundant radio systems, manned or unmanned spacecrafts, drilling mechanics, formation evaluation information, potential lap time of the car, two-way telemetry, accelerations in three axes, suspension displacement, yacht racing, availability of weather and soil data, stream gauging, leak detection in pipelines, depending on the circumstances, risk of abnormal heart activity, telemetry hardware, law enforcement, toviolate the terms of parole, visiting an unauthorized location.

Text II Telemechanics

EXERCISE 1

Read and translate the text. Ask 4-5 questions to your partner about the content.

Telemechanicsis a fast growing field of ​​technology where gathering, transmission, and processing information for the operational centralized control take place. Today, in such industries as power engineering, transportation, oil and gas industrya hierarchical automated dispatch control system has been developedwhichuses micro-computers and local networks. This leads to a significant change of means and methods of telemechanical information transmission.

Remote control system can be viewed as a complex including automatic control, informationmeasuring system and communications.Telemechanics is a field of science studying techniques to control transmission and reception of signals at a distance. As a rule, telemechanization is used when it becomes necessary to unite disconnected, geographically detached objects (for example, to control work of oil and gas pipelines, railroad junctions or weather stations), or when the humanpresence is not desirable at the site (for example, at the nuclear power plant or chemical plant) or impossible due to unavailability of the control object (for example, on board the unmanned rocket, satellite, etc.).The general tasks of telemechanics are:1. Centralization of control of complex manufacturing processes at theindustrial enterprises containing manyisolated, but connected by a single process objects.To control suchprocesses effectively is possible only from control centers, which collect necessary information from all places involved in the production process.2. To ensure control in real-timeoperation mode is a special feature of operation of telemechanical systems.

 3. Telemechanical systems must ensure delivery of reliable information, as the damage from the false commandsand delays in the message transmission can lead to huge economic losses and, in some cases,evento people death. To avoid danger, telecontrol systems use various methods of message encoding, duplication of communication channels, etc.

Environment in which telemechanical systems operate can be quite diverse: from air-conditioned premises with 24-hour service tooutdoor installations in non-serviced sites. Reliable operation of the telemechanical systems in specific operating conditions is guaranteed by different standardslimiting their use.

EXERCISE 2

Find English equivalents to the following word combinations.

Следует отметить; сосредоточены в одном месте; централизованное управления и контроль производственными процессами; связанные единым технологическим процессом; режим реального времени; минимальное запаздывание при передаче информации; методы помехозащищенного кодирования сообщений; эксплуатация средств телемеханики; установка на необслуживаемых объектах; недоступность контролируемого объекта; обеспечивать доставку надежной информации; большие экономические потери; резервирование каналов связи.

EXERCISE 3

Discuss the questions in pairs, using thefollowing speech patterns.

In mу opinion; I think; I suppose; in fact; basically; in general; to put it sharply; in very simple terms; the main thing is; in your opinion; actually; if I’m not mistaken:

1.What is telemetry? 2. In what spheres is telemetry applied? Give examples. 3. What fields does telemechanics penetrate? 4. What are the tasks of telemechanics? 5. When is telemechanization used? 6.In what conditions do telemechanical systems operate?

EXERCISE 4

Make up the plan to the text “Telemechanics”.

EXERCISE 5

Translate into Russian the following abstract. Title the abstract.

“The art of telautomatics, or wireless control of automatic machines at a distance, will play a very important part in future wars and, possibly, in the next phases of the present one. Such contrivances which act as if endowed with intelligence will be used in innumerable ways for attack as well as defense.

They may take the shape of aeroplanes, balloons, automobiles, surface or underwater boats, or any other form according to the requirement in each special case, and will be of greater range and destructiveness than the implements now employed. I believe that the telautomatic aerial torpedo will make the large siege gun, on which so much dependence is placed at present, obsolete.”

The Pentagon currently has a fleet of 19,000 unmanned aerial vehicles. Boeing was awarded a contract for Defense Advanced Research Projects Agency1 (DARPA) in 2010. The result, pictured above, will be a solar-powered unmanned surveillance aircraft designed to remain aloft at altitudes of over 60,000 feet for up to five years at a time.