You can easily visualize the data structure by imagining a grid of square or hexagonal cells. (in practice, applications use square cells most of the time.)
通过想像正方形网格或六边形单元，可以方便地可视化数据结构(实践中，应用程序在多数情况下采用正方形网格)。
Created with children in mind, this modern bookstore features details such as chairs upholstered in textile maps and hexagonal nooks where children can draw, play, read or rest.
建造时斟酌到孩子，这个现代藏书楼的展现了良多细节，如椅子的软垫纺织了舆图的图案，六角形的角落，孩子们可以在这里画画、看书和歇息。
Using the TEM to observe the micro shape of coiled carbon whiskers, and analyze their structure by electron diffraction, it can be informed that its structure is hexagonal crystal.
用透射电镜(TEM)观察螺旋形碳晶须的微观形貌，并作选区电子衍射，分析其结构，可知螺旋形碳晶须的结构为六方晶体。
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