Vertical section design is a important part in road line design, the quality of vertical section line determine the security and function of the road. 纵断面设计是道路线形设计中的重要组成部分,纵断面线形的设计质量在很大程度上决定着道路的安全性与使用功能的好坏。
The negative effect of the mismatch between time delayed integration ( TDI ) CCD line scanning velocity and image motion on image quality is fully analyzed with phase-motion modulated transfer function ( MTF ). 通过像移调制传递函数MTF分析了TDI-CCD行扫速率与运动像不同步时对相机成像质量的影响。