Apr 23, 2023 · Хромовая руда в основном добывается в таких странах, как Южная Африка, Казахстан, Индия, Турция и Зимбабве, которые, как известно, содержат значительное количество хромита. депозиты.
Читать далееOct 10, 2024 · The New York State Education Department Glossaries for English Language Learners were reviewed and updated during the 2008-2009 school year. We would like to thank in these efforts the New York State
Читать далееThe coastal territories of the Red River, passing through the city of Hanoi (the capital of Vietnam), are developed very dynamically by different types of construction, sand extraction from the river bed and its banks, pumping of water, creation of
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Читать далееВоздействие добычи нефти на таежные экосистемы Западной Сибири Андрей Соромотин Западно-Сибирский нефтегазоносный бассейн является крупнейшим в мире по интенсивности нефте- и газодобычи.
Читать далееEfficiency of reservoir engineering can be estimated using gas and gas condensate recovery factor. In Russian oil and gas industry for traditional method (depletion drive) gas recovery ratio is no more then 85-90% for gas fields, 75-85% for gas condensate fields and condensate recovery factor equal to or below 30%.
Читать далееThe proposed teaching and methodological guide "Methods and technologies of space monitoring of waste disposal sites in the interests of ensuring the ecological safety of the territories", developed in the framework of joint activities of the Russian State University of Oil and Gas. I. Gubkin, Research Institute "AEROKOSMOS" of the Ministry of Education and Science of the …
Читать далееAbstract The present study develops a methodology for assessing the restoration processes in recultivated lands, disturbed by polymetallic ore mining. The methodology classifies the recultivated lands into four classes based on the recovery coefficient and the threat coefficient introduced through it. The coefficients are calculated for three groups of indicators - soils …
Читать далееThe monograph contains results that reveal the possibilities of using natural science methods in archaeological research. The reconstruction of the paleogeographical conditions of ancient nature management with the use of complementary natural archives was carried out.
Читать далееКазахстан расположит в Евразии и её площадь занимает девятое…
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