In this paper. A phase grating for optical disk system has been de-signed.
本文设计出一种用于光盘系统的位相光栅。
This paper describes the basic structure of disk and its tremendous recovery value.
阐述了光盘基本结构及其巨大的回收价值。
This paper describes the basic structure of disk and its tremendous recovery value.
阐述了光盘基本结构及其巨大的回收价值。
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