这篇文章可能就要离题了,我尽可能简单讲,超距讲的是唱头超距(Stylus Overhang),意指唱臂位于唱盘转轴正上方时,唱盘转轴与唱针针尖的距离,靠这个距离大小,与唱臂补偿角(Arm Offest Angle)搭配,可以定义出唱头在唱片上任何位置的循轨角度误差(...
Systems and methods are provided for measuring and tracking radio-frequency (RFID) tags. Inlay data, converting data, and tag scan data can be received from entities in the supply chain and stored in a database. The tag scan data, includ... GK Hoffman 被引量: 0发表: 2015年 Electronic ...