开变换 [
kāi biàn huàn]
[数] open transformation
interior transformation
- 另外,真不满泵油箱不组合处密不开垫败坏,也会变成漏油题目,处置的方法是变换密不开垫片。
In addition, vacuum pump tank connections are in the gasket damage from oil leakage, the solution is to replace non-asbestos. - 反在彼基本上,综开大波变换解数、开形截距等两类特征参数树立了神经网络入行变性监测。
at the same time neutral network is constructed by combining wavelet with fractal intercept characteristic parameters based on above. - 这种方法将电磁场开域问题变换成一个有界区域的问题,从而避免了边界截断,又由于这种方法所导致的矩阵阶数也不大,所以要求计算机内存和计算时间均较少。
In this method, the open region is transformed into closed region. Consequently, the boundary truncation is not necessary. The order of the matrix resulted from this method is small.