The effect of high silicon low iron material on softening temperature, balling index, quality and output of sintering ore was investigated.
分析了高硅低铁物料对铅锌矿软化温度、成球性指数、烧结矿质量与产量的影响。
2
The wavelength converting material is mounted on the exit surface and directly or indirectly emits converted light into a medium that has a relatively low refractive index.
波长转换材料安装于出射表面上并且直接地或间接地将所转换的光发射到具有相对较低折射率的介质内。
3
All-reflective optical systems, due to their material absorption and low refractive index, are used to create the most suitable devices in extreme ultraviolet lithography (EUVL).