non-linear feature reduction 非线性特征降维
Non-linear feature helical spring 非线性特性螺旋弹簧
non-linear phonetic feature 非线性音质特征
non-linear discriminant feature 非线性鉴别特征
The relaxation length depends on tire lateral elasticity and is not a constant but varies with slip rate, displaying a non-linear feature under large slip angle.
侧偏松弛长度是由轮胎的侧向弹性决定的。在大侧偏下，侧偏松弛长度不再是个常数，而是随着侧向有效滑移率的改变而改变，而且它们之间呈现非线性特性。
However, because of the strong non-linear feature of the pressure distribution in an U-bend duct, the estimation ability will change if there are not enough samples to the trained networks.
但是由于U型通道内压力分布的强烈非线性特性，当实验数据较少时，这种预测能力将显著下降，甚至完全丧失。
Then the movement feature of the market is analyzed with the GARCH model, and whether the market return follows non-linear and leptokurtic heavy tail feature is validated.
文章还采用GARCH模型对市场的运行特征做了分析，对市场收益率是否服从非线性和尖峰胖尾的特征进行验证。
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