本文对蒸镀薄膜过程中的蒸发柱子流调制盘的形式及作用进行了讨论；
The forms and functions of the modulating grids for the evaporating particle beam during the evaporation are discussed.
采用电子枪蒸镀离子源辅助技术，讨论了薄膜层数对偏振分束棱镜性能的影响。
By means of electron beam evaporation and ion source auxiliary technology, the paper shows the influence of the number of layers on the quality of film polarization beam splitter prism.
实验结果表明，在织物上蒸镀一层金属薄膜具有良好的红外反射，夏天可把外界的红外辐射反射出去，起到降低室内温度的作用；
Optical and thermal properties of this material are disscussed. Experiments show that the tissue coating with thin metal film will have a good IR reflection.
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