本文详细讨论一些特定的实例.解决它们所提出的问题也许有助于读者分析相似的情况。1.图案的维度当图案区域的形状令人误解的时候,也许会很难确定一种纹样的维度。例如,二维图案常常被置放于初看上去似乎是带形纹样的狭窄的图案区域中。回忆一下,一维图案常常被称作带形纹样,因为它们极其频繁地出现于狭窄的图案区域中。然 This article discusses some specific examples in detail and solving their problems may help readers analyze similar situations. 1. Pattern Dimensions When the shape of the pattern area is misleading, it may be difficult to determine the dimensions of a pattern. For example, two-dimensional patterns are often placed in a narrow pattern area that appears to be initially zigzag-shaped. Recall that one-dimensional patterns are often called zigzag patterns because they appear extremely frequently in narrow pattern areas. Of course