特殊用法A-scan A1.扫描(阴极射线管数据显示法)access scan1.取数扫描chequerboard scan1.棋盘格扫描compensated scan1.补偿扫描, 展开式扫描conical scan1.圆锥形扫描diagnostic scan1.诊断扫描field scan1.帧扫描.场扫描file scan1.文件扫描fire scan1.火情扫描, 空中红外探火仪flying-spot scan1.飞点扫描forward scan1.扫描正程frame scan1.帧扫描, 纵扫描full scan1.满扫描, 全扫描helical scan1.螺旋扫描, 螺线扫描horizon scan1.水平搜索, 水平扫掠, 水平扫描, 行扫描ideal scan1.理想扫描, 直线扫描intensity modulation scan1.亮度调制显示器, 强[亮]度调制扫描key scan1.键控扫描long scan1.慢性扫描, 长扫描mark scan1.标记扫描medium scan1.中速扫描; 中等长度扫描noctovisorscan1.夜视电视扫描, 红外线扫描non-interlaced scan1.逐行扫描odd-line interlaced scan1.奇数行光栅(隔行扫描)position-modulation scan1.脉位调制扫描radioisotope scan1.(放射性)同位素扫描raster scan1.光栅扫描reading scan1.读出扫描, 显示扫描recorderscan1.记录器扫描rectilinear scan1.【信】直线扫描round-looking scan1.四周搜索sector scan1.扇形扫描semi-helical scan1.半螺旋扫描simple scan1.单点扫描successive scans1.逐行扫描telecine scan1.电视电影扫描V-beam scan V1.形波束扫描visual scan1.可见扫描, 光学扫描wide-screen scan1.宽屏幕扫描writing scan1.记入扫描, 录贮扫描zero scan1.零扫描scan in bus1.扫描输入总线