A new algorithm is presented for the design of thin filmplate polarizer with symmetrical multilayer in this paper.
提出一种用于优化设计对称膜系光学偏振膜的新算法。
2
The method that alcohol waste is concentrated in falling filmplate evaporator, is proved to be successful in practice.
用板式降膜蒸发器蒸发浓缩酒精废液的方法;经生产实践证明,已取得初步成功。
3
There are intergranular corrosion cracking in stainless steel, all of which have negative effects on the passive film on the surface of stainless steel plate.