1) TreeViewItem
Tree ViewItem
1.
In the process of this realization, elaborate explanations have been made of the source pattern of the dendritic catalog data, the use of handle as well as the key priperties of TreeViewItem which can store the structure of data.
在这个实现过程中 ,对树状目录数据的来源方式、句柄的使用以及存储其结构的Tree ViewItem对象的重点属性进行了说明 ;并提供了该实例的实现过程。
2) CR *-tree
CR-tree
3) 3D R-tree
3DR-tree
1.
The paper proposes and develops an index method based on 3D R-tree and R*-tree algorithm which shows its advantages in query efficiency comparing with 3D R-tree and HR-tree.
本文提出了一种基于3DR-tree算法的时空索引方法:3DR*-tree。
4) B~*-tree
B*-tree
5) SR Tree
SR-Tree
6) FP-Tree algorithm
FP-Tree算法
1.
For this method, the information of fixture design is assorted firstly, then the rules are obtained from mining the information of fixture with FP-Tree algorithms, and the numerical value of rules is optimized in order to abridge the time of searches.
本文提出了基于关联规则算法的夹具设计规则挖掘方法,首先对夹具设计信息进行整理分类,通过FP-Tree算法挖掘夹具的设计信息,获得夹具的设计规则,并对夹具设计规则进行属性优化。
2.
The obvious shortcoming of FP-tree algorithm in knowledge discovery is analysised.
文章介绍了知识发现中关联规则挖掘算法的基本思想及其性能,分析了FP-tree算法在关联规则挖掘中存在耗费巨大空间存贮的问题,提出了一种运用投影技术改进的频繁模式增长算法,该算法改善FP-tree构造,实验结果表明,运用投影技术改进的频繁模式增长算法可以提高关联规则挖掘效果。
3.
Apriori and FP-tree algorithm needed to process all transactions in a batch way.
挖掘关联规则的两大经典算法Apriori和FP-tree算法都是以批处理方式处理所有事务。
补充资料：chemical stimulation for rubber tree
分子式：
CAS号：
性质：用乙烯利之类的化学试剂处理橡胶树，以促使胶树多产胶乳的措施。
CAS号：
性质：用乙烯利之类的化学试剂处理橡胶树，以促使胶树多产胶乳的措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条