These features are examined by optical microscopy, scanning electron microscopy, and transmission electron microscopy . 这些图形可以用光学显微镜，扫描电子显微镜和透射电子显微镜来观察。
In practice, for good visual presentation, ten lines are used, and sometimes twelve, to present a line of characters . 实际上，为了得到良好的视觉图像，使用10行甚至12行扫描线来表示一行字符。
The contacts representing successive increment of time in the outputs can be looked upon as the sweeping of the reversed and unreversed signals . 代表输出中时间连续增量的各接触点，可以被看成是反转和未反转信号的扫描。
The scanning of the film by the photometer in the spacial domain is equivalent to the operation of a filter on a signal flowing through it in the time domain . 在空间域用光度计进行扫描，和时间域中滤波器对所通过的信号进行运算等效。
Photography . film dimension . film for electronic scanner use 电子扫描机用胶片尺寸
Retrieves the scanned job and save it to local hd :获取扫描作业，保存至本地硬盘
Two sided : 120 images per minute dual scan heads 双面：每分钟120张图像双扫描头
Anderson had a police scanner in his pickup 安德森车上有一台警方安装的扫描器。
The doctors gave him an ultrasonic brain scan 医生给他做了脑部超声波扫描检查。
3d scene simulation based on laser scanning data 基于激光扫描数据的三维场景仿真
