介绍了一种采用只含有会聚场的单透镜的全静电聚焦和偏转系统，这种系统非常适用于制作小型高性能摄象管。
An all-electrostatic focusing and deflecting system characterized by simple lens system is introduced The new system is very useful in producing compact high-performance camera tubes.
最新研制的带有栅网透镜的高性能示波管供专用仪器和设备使用。
The high performance oscilloscope tubes with mesh lens researched and designed recently are used for special instruments and equipments.
通过反应离子刻蚀可以将光刻胶微透镜图形转移至这种高性能的聚合物材料上。
Pattern transfer technique is used to transfer photoresist microlens arrays into the polymer underlayer.
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