Русско-английский научно-технический словарь
улучшение
см. тж. вносить усовершенствование; усовершенствование
• The upper section is cooled for better absorption effeciency.
• Betterment or deterioration of vision ...
• No gain in resolution is obtained.
• Future improvements in silicon diodes ...
• Efforts are directed towards refining present techniques.
• Upgrading of fastener quality will become increasingly urgent.