释义 |
watermark magnetics 水印磁条,磁性水印 A system for encoding information onto a magnetic stripe; used in banking as the encoded information is not erased, or altered when the stripe passes through a strong magnetic field.将编码信息记录在磁性纸条上的一种系统,在银行中用于存储编 码信息而不会被擦掉,当通过强磁场时也不会被改变。 |