The code reader creates a character buffer from the source file, the scanner combines characters into ITokens, and the parser combines ITokens into IASTNodes.

代码阅读器从源文件中创建一个字符缓冲，扫描器将字符组合到IToken中，解析器将IToken组合成IASTNode。

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ACQUISITION - The image file may be produced by acquiring an image with a digital camera or by digitizing a paper photograph with a scanner.

获取-照片文档必须由数码相机拍摄获取图像产生，或由扫描仪将纸制照片扫描入电脑产生。

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Import your scanned images from the scanner and save as a JPG file.

从扫描仪导入扫描后的图像，并保存为JPG文件。

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And if you want to send pictures of the new baby to grandma via the Internet, save the shot in a graphics file and attach it to e-mail -- no need to buy a scanner to input regular 35mm prints.

CNN: The Proof Is in the Pixels

"But if you're an enterprise that depends heavily on e-mail for file transfers, then it's an issue" in need of a remedy such as Y2K Scanner.

CNN: 'Scanner' eyes Y2K problems in e-mail attachments