subtree

Especially frequent subtree mining is widely used in domains such as bioinformatics, web-mining, chemical data structure mining, and so on. It has attracted tremendous interest among researchers.

频繁子树挖掘在生物信息学，Web挖掘，化合物结构分析等领域具有十分重要的应用价值，因此受到研究人员的高度重视。

Any attribute change in the watched directory or subtree causes a change notification wait operation return.

任何属性变化,都会查看所在目录或子目录的变更,并将结果通知给等待操作返回.

Registry Editor could not save the subtree into a file.

注册表编辑器无法将子目录树保存到文件.

The newsgroup subtree is already assigned to another virtual directory.

新闻组子目录树已分配给其他虚拟目录.

Frequent substructure explore the intrinsic characteristics of the data and are relatively stable to database updates. Discriminative, frequent subtree_based indexing can improve dramatically the performance of subtree search.

频繁子结构能揭示数据的内在特性，对于数据库修改也很稳定，用有判别力的频繁子树为树数据库构造索引，能显著地提高子树查询的性能。

When the right subtree is optimal solution may contain only son into the right tree search.

当右子树有可能包含最优解时才进入右子树搜索.否则将右子树剪去.

The same argument applies for LDAP connections that require binding with a specific credential to an LDAP subtree.

LDAP连接需要将LDAP子树与特定证书绑定，因而也有同样的问题。

As a result, the isolated subtree is splitted into multiple smaller subtrees. The communication burden of the key nodes is balanced.

整个孤立子树被拆分为多个更小规模的子树，使得关键节点的通信负载得到均衡。

Cannot save subtree: Error reading a registry value's contents.

无法保存子树目录: 读取注册表值的内容出错.