类厂 meaning in English

class factory

In the first section , we give a brief foreword and introduction about the basic concepts , terminology and symboles which are used in this paper
在第三章中，提出了另一新图类厂l ”受限图，该概念的提出是本章的创新点所在
Introduce the primitive element in com . for example , interface , hresult guid and the three member function of iunknown interface . through classfactory particularly introduce com component " s construction
介绍了com的基本元素?接口、 hresult 、 guid ， iunknown接口的构成，通过类厂特别论述了com组件的创建过程。