“延性”怎么读？

这油漆的展延性很好.The paint covers well.延性特徵也将有助于在计算过程.The ductility feature will also contribute in the calculation process.迁延性、慢性腹泻是小儿常见病,病因复杂,发病率高.Puerile chronic persisting diarrhea is a kind of common disease....

“延性”的英语可以翻译为：[物] ductility，drawability，stringiness，stretchability ...