Can I scan this document?

我能扫描这份文件吗？

When uploading files to their account, Docs users will now see an option to run an OCR scan, which will extract characters and place them within a new text document.

上传文件到帐户时，用户将看到一个运行ocr扫描的选项，这个选项将提取文件中的字符置于一个新的文本文档中。

If DB2 used a single index range scan from 20 to 30, it would miss this document and return an incomplete query result.

如果DB 2在20到30之间使用单个索引范围扫描，则会错过该文档，并返回不完全的查询结果。

We found a bigger difference for queries that touch a large number of rows, such as a table scan over all 20,000 XML documents with string comparison on every document.

我们发现涉及大量行的查询的性能差异比较大，比如对所有20,000个XML文档进行全表扫描并对每个文档比较字符串。

First, for quick human readability, rough word counts, and so on, it's often enough to scan a.doc document with strings. A command such as.

首先，对于快速的人可读性、粗略的字数统计等而言，用字符串扫描. DOC文档通常是足够了。