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optic disk 盲點。

optical

In the past few years , with the development of electronic technology and semiconductor storage device , solid state recorder ( ssr ) based on dram and flash memory has taken place the tape recorder , magnetic disk and magnetic - optic disk and been the dominating solution for the storage of mass data in the spacecraft 近年來,隨著電子技術的發展和半導體存儲器密度的不斷提高,以dram和flash為主的固態大容量存儲器逐漸取代了早期星上的磁記錄設備而成為空間飛行器數據記錄的主流方案。

Imaging materials - life expectancy of magneto - optic disks - method for estimating , based on effects of temperature and relative humidity 成象材料.磁光盤的預期壽命.基于溫度和相對濕度作用的評定方法