扫描: [ sǎo miáo ] 1. scan其它相关解释: 例句与用法: 1. 医生给他做了脑部超声波扫描检查。 The doctors gave him an ultrasonic brain scan. 2. 在系统中等待处理的一组或一队列新信息，主调度程序对该队列及其它队列进行扫描，使之顺序进入处理状态。 A queue of new messages(or a group) within a system that are awaiting processing. The main scheduling routine will scan them along with other queues and order them into processing in order. 3. 利用多次垂直扫描来重显一幅完整图象的扫描技术。电视中使用2：1的交错率，即每帧分两场，垂直扫描两次，一场扫描奇数行，另一场扫描偶数行。 In scanning, the technique of using more than one vertical scan to reproduce a complete image. In television, 2:1 interlace is used, giving two vertical scans(fields) per frame; one field scans odd lines, and one field scans the even lines of the frame. 4. 与光学装置一起用来扫描图象的一种光敏装置。 A light-sensitive unit used with an optical arrangement for scanning images
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