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

光点偏转超过荧光屏边缘的总数叫做荧光屏过扫描。

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

光点偏转超过荧光屏边缘的总数叫做荧光屏过扫描。

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