?孔带至磁带
孔带阅读机 punched tape reader 孔带至磁带 punched tape to magnetic tape 打孔带到磁带转换器 punched tape to magnetic tape converter ..
It would use magnetic-tape storage to replace punched data cards and printers to list the content of the tape.
CNN: Genesis of the computer
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。