back voltage信息详情
[电]逆电压
voltage limit───电压极限
input voltage───[电]输入电压；工作电压
voltage measurement───[电]电压测量
voltage source───n.电压电源
voltage regulation───稳压；[电]电压调整；[电]电压变动率；电压变动率，电压调整，稳压
doubler voltage───倍增电压
voltage difference───[电]电压差
voltage rating───[电]额定电压
voltage tester───电压检测器
Frequency" just means the rate at which air molecules go back and forth, or a voltage fluctuates, and it can be represented as the rate at which a regular squiggle goes up and down.───频率“通常是指空气粒子来回运动的速率或者电压的波动，所以它能代表一个规则波形曲线上下波动的节律。”
The circuit structure is using a fly-back converter voltage.───这个转换器是利用返驰式电路架构实现。
surface field near the magnetoresistive head must be known to analyze the read back voltage of the magnetoresistive head in a magnetic recording system.───研究磁阻磁头的读出电压，有必要从理论的角度求得磁阻磁头的表面场。
The surface field near the magnetoresistive head must be known to analyze the read back voltage of the magnetoresistive head in a magnetic recording system.