单词 | erase |
释义 | erase [i`rās] COMPUTER SCIENCE To change all the binary digits in a digital computer storage device to binary zeros. ELECTRONICS 1. To remove recorded material from magnetic tape by passing the tape through a strong, constant magnetic field (dc erase) or through a high-frequency alternating magnetic field (ac erase). 2. To eliminate previously stored information in a charge-storage tube by charging or discharging all storage elements. |
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