本文提出一种用于区域表达的数据结构——数字搜索树(DST)及其线性化编码(LDST)。

In this paper, we put forward a region representation data structure-digital search tree (DST) and its lineal encoding (LDST).

youdao

比如，我一般会搜索“数字媒介”、“创业”(这是我教的课程)和其他我感兴趣的主题。

I search for things like digital media, entrepreneurship (which I teach) and many other topics that are of interest to me.

youdao

还添加了一些新的数据类型，例如链接、数字和日期、搜索、自定义帮助、限制检查、改进的导航、视图和更好的富文本编辑。

New data types such as links, Numbers and dates, searching, custom help, limit checking, improved navigation, views and better rich text editing have been added.

youdao

In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.

就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。

麻省理工公开课 - 计算机科学及编程导论课程节选