axis misalignment造句

The engineering result confirms that the proposed method is better than the other wavelet methods for matching fault feature of mechanical signal , and the weak impact - rub fault caused by the axis misalignment and rotor imbalance of a key rotating machine in an oil refinery are desirably extracted
工程振动信号分析表明，同其他类型的小波相比，用提升方法构造的小波能更好地匹配机械信号故障特徵波形，因此较理想地提取出了某炼油厂重催机组转子不平衡、轴系不对中和轻微碰摩的故障特徵。
It's difficult to find axis misalignment in a sentence. 用axis misalignment造句挺难的