计算机术语“row scanning”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	row scanning
释义	row scanning 行扫描法；［列扫描］ An approach in decoding which key of a keyboard was pressed. Each row is scanned in turn by outputting a 1. The output on the columns, when examined, results in identification of the key. 一种用译码来判断键盘上哪个键被按下的方法。对每一行进行扫描，看是否输出1，当发现某列有输出时，即可判定该键被按下。
随便看	bucket brigade device (BBD) bucket header bucket locking bucket number bucket pointer bucket size bucket splitting budget BUF buffer (BUF) buffer channel buffer circuit buffer control block (BCB) buffer control order buffer delay buffer depletion buffered device buffered input buffered I/O buffered keyboard buffered line printer buffered network buffered output area buffered station buffer gate

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