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Optical disk holds much more, data than many magnetic disks.
光盘能够存储比磁盘多得多的数据。
youdao
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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。
youdao
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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。
youdao