After the concept of User Correlative Degree (UCD) is presented, the development and implementation of PDM are classified into three kinds according to different modules and UCDs.
This software system offers correlative experience for the development of three-dimensional Geological Modeling of the same type.
软件系统为同类型的三维地学建模软件开发提供了相关的经验。
3
Taking the sending mechanism of the precision shearing machine as the research object, the virtual environment of product development and correlative technology is studied.