这可严格地给这些应用图学中重要的几何变换以理论界定。
Thus we can theoretically draw a clear line between these important geometrical transformations in applied graphics.
主要研究VRML（虚拟现实建模语言）在工程图学虚拟模型库中的应用。
This paper chiefly studies the application of VRML (virtual reality modeling language) in the virtual model base of engineering graphics.
该方法可应用于工程图学课程中各章节动画以及其他课程的课件制作，在网络教育中也具有应用前景。
This method can also be used in other chapters of this course and make other coursewares. It has an application prospect in network education.
应用推荐