The index of singularity along the stress singularityline and at the vertex are analyzed, and some important and interesting results are obtained.
然后分析了界面端线和界面端点处附近奇异性指数，得到了一些重要而有趣的结果。
2
Curvelet is a new multiscale transform theory, which has the characteristics of anisotropy. It can approach a high dimensional function containing linesingularity better.
曲波变换是一种新的多尺度变换理论，具有各向异性的特征，可以很好地逼近含线奇异的高维函数。
3
This system effectively solves some problems met by dispatching department such as passive line managing and maintenance, test measure singularity, low precision of fault location, etc.