按比例 in proportion; at the ratio; pro rata; by a ratio of 按比例制圖 draw to scale; 按比例發(fā)展 develop in proportion; proportional development; 按比例放[加]大 scale; scaling-up; scale-up; 按比例分配 prorate; pro rata allotment; 按比例復(fù)制 reproduce to scale; 按比例劃分 proportionment; 按比例回扣 pro rata rebate; 按比例計(jì)算 pro rata; 按比例減低 proportional reduction; 按比例均攤 pro rata average; 按比例擴(kuò)大 scale-up; 按比例衰減 flat fading; 按比例縮小 scale; scaling-down; scale down; 按比例調(diào)整間距打字機(jī) typewriter with proportional pitch; 按比例增加 scale-up; scale up