... retrace period 回描周期 retrace line 回扫线 scan retrace 回扫,扫描逆程...
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horizontal retrace line 水平帰线
vertical retrace line 场逆程线 ; [电子] 垂直回描线
retrace line detail 回描线
vertical retrace line interval 场逆程扫描期
line retrace 行逆程 ; 线条返驰
line retrace ratio 行回扫率
·2,447,543篇论文数据，部分数据来源于NoteExpress
The article analyses the reason of retrace line which is produced by changing line output transformer of TV set and its removing method on the basic of color TV set circuit and its working principle.
本文根据彩色电视机的电路结构和工作原理，分析了更换高压包引起场逆程回扫线干扰的原因及消除该逆程回归线的方法。
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