см. тж. в ~ах ; выражать в ~ах ; доля в ; значительный ~ ; на 20% эффективнее, чем ; насыщенный на ... ~ов ; несколько ~ов ; определяться в ~ах
• Adenocarcinomas account for a larger proportion of cases in women than in men.
• The two particles differ in mass by a tenth of a ( or one ) percent .
• The high incidence of death from heart disease ...
• This alloy contains 62 percent ( of ) tinand ...
• The belting contains a substantial proportion ( or percentage ) of nylon.
• The gaseous products contain large proportions of propylene, butylene and butadiene.