The amount by which the dot deflects past the end of the screen is called the screen-overscan.

光点超过荧光屏边缘的总数叫做荧光屏过扫。

Bright areas reveal undeflected or stationary nodal regions while contour lines trace out areas of constant vibrational amplitude.

表示未受的或稳定的波节而轮廓则绘出等振幅的域。

Suitable for skeletonless and special-shaped coils, and widely applied for special electric motor, electrical appliance, apparatus, color TV deflection coil and civil electrical appliance products.

适于电气设备的无骨架和异形圈，广泛使在特种电机、电器、仪表、采电圈及民电器产品中。