They are divided into three basic patterns corresponding to different structural locations: L. Y and X.

根据其发育的构造部位不同，可以划分为转折型、人字型及交汇型三种基本型式。

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This article shows how to implement three basic design patterns in Rational Software Architect.

本文介绍了如何在Rational Soft ware Architect中实现三个基本的设计模式。

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This paper researches a discussion of three topical technique innovation patterns for enterprises, analyzes their basic characteristics and applicable scope;

本文首先研究了当前企业技术创新的三种典型模式，分析其基本特征和适用范围；

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