Meanwhile, database support online data query with part of the standard in database, login by mobile dynamic password, online full text reading, full-text search and other functions.
同时，数据库还支持部分标准的在线数据查询，手机动态密码登陆，在线全文阅读、全文搜索等多种功能。
R-tree is a dynamic index tree of space search. Its structure use multi-dimensional region to express spatial data object. R-tree is a valid way to visit rectangle.
树是空间搜索的动态索引树，它的结构是利用多个维中的区间来表示空间数据对象，它是矩形访问的一种有效方法。
At the same time, recoverable dynamic binary search algorithm can narrow the scope of the search tag, thus greatly reducing communication time and data between reader and tags.
返回式二进制搜索算法可以缩小标签搜索范围，从而大大减少阅读器与标签之间的通信时间和传输的数据量。
At the same time, recoverable dynamic binary search algorithm can narrow the scope of the search tag, thus greatly reducing communication time and data between reader and tags.
返回式二进制搜索算法可以缩小标签搜索范围，从而大大减少阅读器与标签之间的通信时间和传输的数据量。
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