erasing head

同根派生

alternating current erasing head
交流清除头
alternating-current erasing head
交流抹音磁头
She nestled her head on his shoulder.
她将头依偎在他的肩上。
Also erase head,that is incorporated in the structure of the read/write head with gaps that"follow behind" the main gap where reading and writing are performed.
又叫擦洗头，它被装在读写磁头的结构中，与主磁隙相似，也有执行读写的磁隙。
The fire's worst scars were effaceable by a comprehensive program of reforestation,a signal too loud to be erasable in a single pass through the erase head.
最严重的火灾痕迹可以通过全面的再造林计划予以消除，太大了的声音不能通过消音磁头一次给抹去。