This paper presents a method of designing embroidery CAD system by using object-oriented technique.
阐述了一个采用面向对象技术来设计刺绣CAD系统的方法。
Practice proves that it has obvious privileges developing CAD system using object-oriented technique.
实践证明：采用面向对象技术开发产品CAD系统具有明显的优势。
Fengjiashan reservoir flood forecasting and dispatching system is developed by using the advanced developing platform and tools, together with the object-oriented and visual programming technique.
采用先进的开发平台和工具，以及面向对象的可视化编程技术，开发完成了冯家山水库洪水预报调度系统。
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