按比例增加

1.scaleup  2.scaling-up  

按的英语翻译：

according to; control; leave aside; press; push; refer to
【电】 press

比例的英语翻译：

proportion; proportionment; scale
【计】 R
【医】 proportion; ratio
【经】 percentage; ratio; scale

增加的英语翻译：

increase; add; aggrandize; augment; enhance; fortify; gain; improve
【计】 augment; augmental
【医】 accretion; augment; augmentation; auxo-; increment; overlay
【经】 additions; advance; boost; enhancement; hike; increase; jacking-up
mount; raise