An item tree is a heavyweight object that takes time to build, and it is a structure you have to use an XML parser on.
一个条目树是一个重量级的对象，需要花时间去构建，并且它是一个您必须使用xml解析器才能解析的结构。
Such modifications of the document structure during parsing can result in a smaller memory footprint for the DOM tree, and also reduce the time spent traversing a document and modifying it in memory.
这种在解析期间修改文档结构的做法可以使 DOM树占用更少的内存，而且还可以减少在内存中遍历和修改文档时所花的时间。
The filesystem's tree structure, tied together with.. and. Entries, is built automatically each time you create a new directory.
文件系统的树状结构在每次创建一个新目录时，自动把. .和。目录项捆在一起。
This long gallery of hybridized, fast-growing poplar trees on a Californian tree farm is reminiscent of a Gothic cathedral, a structure that testifies to the human spirit's perseverance through time.
这一个长廊由生长速度很快的杂交白杨形成，位于加利福尼亚的一个林场，树木形成了一个哥特式大教堂的形状，这种结构是经过漫长的时间，对人类不屈不挠的精神的表白。
The structure of the index tree decides the average index number to be visited, but even regarding the same index structure, the average visit time is different if the broadcast sequence is different.
索引树的结构决定了平均访问索引节点的数目，但是即使对于相同的索引结构，如果采用不同的广播序列，则平均访问时间也不尽相同。
The incremental algorithm use a tree structure to organize the set of concept nodes, and decrease the time needed to build concept lattice.
本文的渐进式算法利用一种树状结构来对概念格节点进行索引，从而有效地提高了概念格的构造速度。
But can we make it more efficient in time with a tolerable space increment? We need to analyse the algorithm and the data structure of ternary search tree.
但是我们能在可容忍的空间使用增加上，进一步提高它的时间效率吗？我们需要分析三元搜素树的算法与结构。
Based on the self developing asynchronous parallel communication card the system, adopts a tree or hierarchical topology structure and develops a real time communication protocol.
该系统基于自行设计的异步并行通讯卡，采用树型分级拓扑结构，并开发了相应的实时通讯协议。
The tree data structure is also employed to enhance the real-time ability.
在算法实现过程中，采用树形数据结构以增强算法的实时性。
This paper is devoted to a study of an algorithm of generating the binary-sort-tree on the new structure and, on the basis of this algorithm, an analysis is made of the time complexity.
研究了基于一种新二叉树结构的二叉排序树的生成算法，并在此算法的基础上进行时间复杂度分析。
Research on real time rendering of realistic tree is a focus field of computer graphic all the time, because complicate detail structure of tree makes it very difficult to model, store, rendering.
真实感树木实时绘制研究一直以来都是计算机图形学的一个热点领域，因为树木复杂的细节结构使其无论是在建模、存储还是绘制上都存在相当大的困难。
Research on real time rendering of realistic tree is a focus field of computer graphic all the time, because complicate detail structure of tree makes it very difficult to model, store, rendering.
真实感树木实时绘制研究一直以来都是计算机图形学的一个热点领域，因为树木复杂的细节结构使其无论是在建模、存储还是绘制上都存在相当大的困难。
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