Enum sets are represented internally as bit vectors.
Enum集合内部表现为位向量。
It is perfectly suited for long bit vectors such as DNA or other numeric data.
它非常适合于象dna或者其它的数值数据之类的长的位向量。
To improve XML data query, all nodes are clustered based their labels, and path information of each node is kept in bit vectors.
为了提高XML数据查询处理效率,提出对XML数据结点采用标签聚类存储,同时结点路径信息存储在位向量中。
That's what we're going to talk about a little bit, talk a little bit about vectors.
这就是我们今要讨论的内容,一些关于矢量的内容
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