So, the pixels of the current field are retained, and the empty lines between those pixels are populated with pixels from the stored field (s) using motion compensation.

因此，当前场的像素被保留，并且利用运动补偿通过来自所存储的(多个)场的像素来填充这些像素之间的空线。

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Senators worried the new position of overseeing the military's cyber defense efforts for the Pentagon could blur the lines between Alexander's current civilian role of leading the National Security Agency (NSA), which also plays a role in protecting the nations computer networks by monitoring domestic electronic communications.

CNN: U.S. won't militarize cyberspace, nominee says