近年来，出现了两种通过在光弹性聚合物材料中添加非发光染料或发光染料的新的光弹性涂层制作方法。

In recent years, two new photoelastic coatings fabricated by adding either non-luminescent dye or luminescent dye into photoelastic polymer materials have been proposed and well developed.

youdao

近年来，出现了两种通过在光弹性聚合物材料中添加非发光染料或发光染料的新的光弹性涂层制作方法。

In recent years, two new photoelastic coatings fabricated by adding either non-luminescent dye or luminescent dye into photoelastic polymer materials have been proposed and well developed.

youdao