To meet the designing requirements, an interlaced formula has been derived. It is an important formula for selecting the scanning system and offers great convenience to overall design considerations.
并从设计需要出发，推导了隔行扫描公式，这是一个选择扫描体制的重要公式，应用于总体设计考虑十分方便。
To meet the designing requirements, an interlaced formula has been derived. It is an important formula for selecting the scanning system and offers great convenience to overall design considerations.
并从设计需要出发，推导了隔行扫描公式，这是一个选择扫描体制的重要公式，应用于总体设计考虑十分方便。
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