超声波扫描仪由一个控制台(包含一台计算机和电子设备)、视频显示屏幕、一个传感器(用来扫描身体和血管)所组成。
Ultrasound scanners consist of a console containing a computer and electronics, a video display screen and a transducer that is used to scan the body and blood vessels.
伪造者用一台光学扫描器把正式文件变成数字图像，存放在计算机的储存器中。
The forger USES an optical scanner to turn a legitimate document into a digital image stored in the computer's memory.
伪造者用一台光学扫描器把正式文件变成数字图像，存放在计算机的储存器中。
The forger USES an optical scanner to turn a legitimate document into a digital image stored in the computer's memory.
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