MATNLAR USTIDA ISHLASH
V. So’zlarni o’qing va esda saqlang:
earth yer
European Ovrupaga xos, oid
development rivojlanish
network tizim
heating system isitish sistemasi
system sistema
volcanic vulqonli
surface ustki qism
geothermal geomertriyaga oid
vegetable sabzavot
idea fikr
boreholes teshik, yoriq, quduq
method usul
spring (bu yerda) buloq, chashma
suburb shahar cheti
capacity sig’im
VI. Matnni o’qing va tarjima qling:
USING THE EARTH ITSELF AS A POWER STATION
The use of hot underground waters is Siberia in the Far East and in the European areas is of great importance for the development of these regions. The possibility to build a network of small power stations and heating systems by using hot underground waters was being investigated for a long time.
Today some power stations are being built in the active volcanic areas and foothills where hot underground waters lie near the surface. A 5,000 km, geothermal power station in the volcanic part of Southern Kamchatka was completed not long ago. It is clear that this power station will repay it’s construction cost within two years.
A bigger station of similar character will be built in the near future in many “hot” points of Russia.
Plans are being worked out to use the heat of hot springs in other parts of the Far East. These springs are to provide heat and power for the city of Petropavlovsk and suburbs. Plans are being made to build there a huge hothouse garden (parnik, usti oyna bilan yopilgan issiqhona) the area with fresh vegetables all the year round.
It is interesting to note that a group of scientists at the Heat and Power Institute of the Ukraine advanced a very interesting idea. They proposed to pump water from theses surface down into borecoles from five to seven miles deep and to draw it back up, heated to 300° - 400°C. this method will make it possible to build power stations of capacity up to 10,000 megawatts-far bigger than any existing in the world. But that is for the future.
VII. Iboralarni esda saqlang:
To be of great importance - to work out – ishlab chiqrmoq
muhim ahamiyatli
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