这些颜色，蓝色或绿色眼睛从矿物粉的阴影，使眼睑。

They coloured their eye lids with blue or green eye shadow made from powdered minerals.

youdao

然后，在补妆时，轻轻地用半透明的矿物粉来增加全天的额外保护。

Then, for touch-ups, use a light, translucent mineral powder to add extra protection throughout the day.

youdao

新生铁的触媒作用。实验证明析碳对矿物粉化及耐火材料都有一定作用。

The experiment proved that carbon precipitation does have certain effect on iron ore degredation and refractory.

youdao