proportion parameter的用法和樣例：
例句
- Parameter represents a location as a proportion of the distance along the gradient line.
參數將位置表示為沿漸變線(xiàn)距離的比例。 - The morphometric parameter that best correlated with endothelialization was the ratio of uncoered to total stent struts per section.
與內皮化關(guān)聯(lián)最好的形態(tài)學(xué)參數是每個(gè)節段中未覆蓋內皮部分占總支架支柱的比例。
