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第166行：
第166行： − + 第174行：
第174行： − 马斯洛的人类需求层次理论。这是一个用三角形图表可视化的层次结构的例子。]+ 第180行：
第180行： − 层次结构通常被描述为一个金字塔，其中一个层次的高度代表该层次的状态，而一个层次的宽度代表该层次相对于整体的物品数量。例如，一个公司的少数几个董事可能处于顶峰，而基层可能是成千上万没有下属的人。+ − 第188行：
第187行： − 这些金字塔通常用树形或三角形图表绘制(但请注意，并非所有的三角形/金字塔图表都是层次分明的; 例如，1992年美国农业部食品指南金字塔) ，这两种图表都强调了各层次之间的大小差异。一个三角形图表的例子出现在右边。组织结构图是组织内部层次结构的图表，在下面的树形图中有所描述。+ − 第196行：
第194行： − 最近，随着计算机允许存储和导航越来越大的数据集，各种方法被开发出来表示层次结构，以便更有效地利用计算机屏幕上的可用空间。例如分形图、树形图和辐射状树。+ − −
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=={{anchor|hierachy}}Visually representing hierarchies==<!--if you change this section's title, please also change the wikilinks throughout the article that link to it! -->
=={{anchor|hierachy}}Visually representing hierarchies==<!--if you change this section's title, please also change the wikilinks throughout the article that link to it! -->
==Visually representing hierarchies==<!--if you change this section's title, please also change the wikilinks throughout the article that link to it! -->
==层次的视觉呈现 Visually representing hierarchies==<!--if you change this section's title, please also change the wikilinks throughout the article that link to it! -->
= = = 视觉表现层次结构 = = = < ! -- 如果你更改这个部分的标题，请也更改文章中链接到它的 wikileink！-->
= = = 视觉表现层次结构 = = = < ! -- 如果你更改这个部分的标题，请也更改文章中链接到它的 wikileink！-->
Maslow's hierarchy of human needs. This is an example of a hierarchy visualized with a triangle diagram.]]
Maslow's hierarchy of human needs. This is an example of a hierarchy visualized with a triangle diagram.]]
马斯洛的人类需求层次理论，是一个用三角图表呈现层次结构的离子。
A hierarchy is typically depicted as a [[pyramid (geometry)|pyramid]], where the height of a level represents that level's status and width of a level represents the quantity of items at that level relative to the whole.<ref>{{cite book | title=Regions of War and Peace | publisher=University of Cambridge | author=Douglas Lemke | year=2002 | location=Cambridge | pages=49}}</ref> For example, the few [[Board of Directors|Directors]] of a company could be at the [[apex (geometry)|apex]], and the [[Base (geometry)|base]] could be thousands of people who have no subordinates.
A hierarchy is typically depicted as a [[pyramid (geometry)|pyramid]], where the height of a level represents that level's status and width of a level represents the quantity of items at that level relative to the whole.<ref>{{cite book | title=Regions of War and Peace | publisher=University of Cambridge | author=Douglas Lemke | year=2002 | location=Cambridge | pages=49}}</ref> For example, the few [[Board of Directors|Directors]] of a company could be at the [[apex (geometry)|apex]], and the [[Base (geometry)|base]] could be thousands of people who have no subordinates.
A hierarchy is typically depicted as a pyramid, where the height of a level represents that level's status and width of a level represents the quantity of items at that level relative to the whole. For example, the few Directors of a company could be at the apex, and the base could be thousands of people who have no subordinates.
A hierarchy is typically depicted as a pyramid, where the height of a level represents that level's status and width of a level represents the quantity of items at that level relative to the whole. For example, the few Directors of a company could be at the apex, and the base could be thousands of people who have no subordinates.
层次结构通常被描述为金字塔形，其中高度代表层次状态而宽度代表该层的元素多寡。例如，一个公司的几个董事处于顶峰，而基层可能是成千上万没有下级的人。
These pyramids are typically diagrammed with a tree or triangle diagram (but note that not all triangle/pyramid diagrams are hierarchical; for example, the 1992 USDA food guide pyramid), both of which serve to emphasize the size differences between the levels. An example of a triangle diagram appears to the right. An organizational chart is the diagram of a hierarchy within an organization, and is depicted in tree form in , below.
These pyramids are typically diagrammed with a tree or triangle diagram (but note that not all triangle/pyramid diagrams are hierarchical; for example, the 1992 USDA food guide pyramid), both of which serve to emphasize the size differences between the levels. An example of a triangle diagram appears to the right. An organizational chart is the diagram of a hierarchy within an organization, and is depicted in tree form in , below.
这样的金字塔通常用树形或三角形图表绘制（注意，并非所有的三角形/金字塔形图表都是层次分明的；例如1992年美国农业部膳食指南金字塔），两种图表都表现了各层次的大小差异。右侧是一个三角形图表的例子。组织结构图是组织内部层次结构的图表，在下面的树形图中有所描述。
More recently, as computers have allowed the storage and navigation of ever larger data sets, various methods have been developed to represent hierarchies in a manner that makes more efficient use of the available space on a computer's screen. Examples include fractal maps, TreeMaps and Radial Trees.
More recently, as computers have allowed the storage and navigation of ever larger data sets, various methods have been developed to represent hierarchies in a manner that makes more efficient use of the available space on a computer's screen. Examples include fractal maps, TreeMaps and Radial Trees.
最近，随着计算机的发展使存储和索引更大的数据集成为可能，人们开发出各种方法来表示层次结构，以便更有效地利用计算机屏幕空间。例如分形图、树形图和辐射状树图。
==视觉层次 Visual hierarchy==
==视觉层次 Visual hierarchy==