单词	pitch-line speed
释义	pitch-line speed 节圆圆周速度
随便看	horizontal sweep transformator horizontal sweep transformer horizontal sweep voltage horizontal-sweep voltage horizontal swing horizontal-swing horizontal swinging horizontal-swing of the magnetic head horizontal swirling flow Horizontal switch horizontal swith tube horizontal symmetry horizontal symmetry correction horizontal sync horizontal sync algorithm horizontal sync bit horizontal sync circuit horizontal-sync circuit horizontal sync control horizontal sync discriminator horizontal-sync discriminator horizontal sync generator horizontal synch horizontal synchoronizing pulse horizontal synchronisation