High Density Multilayer Printed Circuit Board Produce Process Mesne Quality Manage Simple Discuss 高密度多层印制电路板生产过程中的品质管理浅议
We adopt technology of segmentation of mesne data, have solved the problem of carrying on the picture with slower processing speed, and make the performance of the 3D virtual simulation system promoted. 通过采用中间数据分块技术,很好地解决了海量航拍图像在进行处理操作中速度较慢的关键性问题,使三维虚拟系统的性能得到提升。
Based on the mesne layer theory, the centralized stress cantilever was designed, and the infection factors was analysed in detail. 文中以材料力学的中性层理论为理论依据,设计了结构独特的应力集中结构悬臂梁,并对各影响因素进行了详细分析。