Русско-английский научно-технический словарь
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• Turbulence dies out (or disappears) gradually as the surface is approached.
• The disturbance created by the diaphragm dies away.
• Civilizations based on irrigation faded away because of salination.
• The first mineral resource to be totally mined out became extinct in 1969.
• Such radioactive species as iodine 129 and plutonium 244 are now extinct.