The paper shows the geometry models of SAR and the theoryofinterference, discuss how to apply the satellite radar interferometry to monitor the deformation of mining area.
本文介绍SAR系统的几何特征及其干涉原理，着重探讨差分干涉雷达技术在矿区地表形变监测中的应用。
2
This paper introduces the optical interference and its theory and application on the inspection of high precision flatness of the seal-face of floating end-face seal rings.
本文介绍光干涉条纹及其检测高精度浮动端面密封环密封面的理论与应用。
3
To satisfy the research need of analyzing electromagnetic interference inside and outside of the system, electromagnetic topology theory came into being.