How is the directory information tree designed?

如何设计目录信息树？

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The resulting Directory Information Tree is shown in Figure 2.

所生成的目录信息树如图2所示。

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The information tree is updated every a fixed interval, so the resource information stored in the tree is always newly.

通过定时更新树的操作来保证信息树中所存储的资源信息总是最新的。

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Using samples from around Southeast Asia, Buckley and his colleagues saw this pattern in tree rings from recent years, when he could corroborate the rings with other historical climate information.

VOA: standard.2010.04.05

People on the ground can also use a geographical information system that displays farmer contact data, farm size and location, tree inventory and price information, which makes it easier to forecast and optimize cashew collection.

FORBES: Nut Farmers in Ghana Crack into Mobile Technology

It then used this information to construct a family tree that placed them into clusters.

ECONOMIST: Computers and language

In a study just published in Oikos, Nathaniel Dominy of the University of Chicago and his colleagues pooled existing information on the leaves of hundreds of tree and shrub species from Central America, Africa and South-East Asia.

ECONOMIST: Young leaves, as well as old ones, are often coloured red