1·Since these variables are characterized as nonlinearities time series data, Artificial Neural networks (ANN) will be employed using back propagation algorithm as learning algorithm.
由于这些变量具有非线性时间序列数据，用人工神经网络(ANN)将使用反向传播算法作为学习算法。
2·All too often when the curvefitting results are confusing or appear distorted, the effects will be blamed on noise or nonlinearities.
当曲线拟合结果令人迷惑或者看上去不正常的时候，太多的时候是把这些效果归咎于噪声或非线性。
3·When the structure keeps elastic except for the local nonlinearities, the fast nonlinear analysis (FNA) method is desirable for an elastic response history analysis.
当结构局部非线性而其它大部分为弹性时，方程可以采用“快速非线性分析”（FNA）方法求解。
4·When the structure keeps elastic except for the local nonlinearities, the so-called fast nonlinear analysis (FNA) method is desirable for an elastic response history analysis.
当结构局部非线性而其它大部分为弹性时，方程可以采用所谓“快速非线性分析”（FNA）方法求解。
5·However, due to its strong nonlinearities, it is difficult for a pneumatic servo system to achieve higher control precision.
但是，由于气动伺服系统的强非线性，对其实现高精度的有效控制一直是个难题。