повышение
см. тж. выигрыш; с повышением; увеличение
• The upper section is cooled for better (or increased) absorption efficiency.
• With further gain (or increase, or rise) in vehicle speed ...
• Five percent gain in productivity ...
• Upgrading of fastener quality and reliability ...
• To prevent the building up (or buildup) of pressure in the cell, ...
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Русско-английский научно-технический словарь
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