| 术语 | tape head |
| 释义 | tape head 磁头 A part of a tape deck or cassette unit that reads or writes information from (on ) the tapes. Many tape units have two separate heads, one for reading and one for writing. The typical device allows a logical readafterwrite check on some decks, thus ensuring meaningful information has in fact, been put onto the tape. 磁带机或盒式磁带机中的一种零件，用于在磁带上读或写信息。许多磁带机有两个独立的磁 头，一个用于读，一个用于写。典型设备允许在某些磁带机上做写后读校验，以保证重要的 信息正确地写在磁带上。 |
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