hierarchical tree structure meaning in English
分层枝状结构
谱系树结构
Examples
- This paper presents a view dependent method to augment sequential point trees by embedding the hierarchical tree structures in the sequential list of hierarchical points . by the method , two kinds of indices are constructed to facilitate the points rendering in an order mostly from near to far and from coarse to fine
为此，我们提出视点相关的顺序点模型树，将层次化的树结构嵌入点的顺序化线形序列中，并生成两种索引以方便对点数据进行由近及远和由粗至细的处理。 - Then in order to realize the universal representation , the xml dtd is created based on the hierarchical tree structure for data instance . at last with the help of sx _ viewer , to prove feasibility and practicability , the process and result of the conversion example is presented . in the 6th chapter , according to the xoem model , the base cell of fractal hierarchy - extensive hyperlinks is proposed as unified information structure for xml ; and then the description of the corresponding rules is presented ; at last a uniform template of the xml dtd is put forward
在第五章中，针对产品数据表达的step标准，重点研究了在www环境下step产品数据的web描述方法，建立了express语言与xml语言模式的匹配，在此基础上研究了steppart21物理文件的xml转换和表达，建立了统一的xmldtd ，从而在保持可扩展性和可移植性前提下实现了基于xml的step物理文件表达的通用性、统一性和完整性，最后结合实例介绍了sx _ viewer转换器实现steppart21物理文件的转换功能。