Think about a company like Amazon and the common "Customers who purchased X also purchased y" feature. If Amazon were to create a classification tree, how many branches and nodes could it have?
举个例子，亚马逊这样的公司常常使用“购买了X的顾客还购买了Y ”特性，如果亚马逊拟创建一个分类树，那么它将需要多少分支和节点？
A DN is a set of attribute-value pairs that represent a path through an X.500 directory information tree. Here is an example.
DN是一套属性值对，表示穿过X . 500目录信息树的路径。
The inheritance tree for these existing controls is the same as ASP.NET 1.x.
这些现有控件的继承树与asp.net 1. x的相同。
One by one, I nailed the rafters atop the stud walls while standing inside the 5 x 8–foot house, alongside the mature tree trunk.
围绕着粗壮的树干，我把椽钉到立柱墙顶部。
This is evidenced by narrow tree ring patterns of past passages of planet X.
证据是行星x过去过境地球时所留下的狭窄树状环形物。
The purpose of this study is to provide a 3D reconstruction of the skeleton of the coronary artery tree from two X-ray angiograms acquired on a biplane angiographic system.
由于双平面X射线造影系统只能提供两幅有限的投影数据，冠状动脉树的三维重建在匹配、优化几何变换矩阵等方面存在困难。
At last, the computer program of x fuzzy cluster analysis with maximal tree method of cut-matrix and some examples in medicine were demonstrated.
最后给出了“入截矩阵”的最大树法的模糊聚类分析的计算机程序并对医学实例进行验证。
What are we? Just X 'mas tree in the night.
我们是什么？只不过是夜里的圣诞树罢了。
An X-tree is a spatial hierarchical tree whose all nodes are 0 except the root node. It is the generalization of the zero tree.
树是除根节点外其余的节点均为0的四叉树，它是零树的一种推广。
Make up and tighten the bolts diagonally when the X-tree is installed.
安装采油树是要对角上紧螺栓。
David X. Ding's Financial Tree teaches each of the areas together.
丁大卫金融树教你把握所有环节。
David X. Ding's Financial Tree teaches each of the areas together.
丁大卫金融树教你把握所有环节。
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