波谱特征曲线 [物] spectrum character curve
- 本文通过分析推导,找出了罗拉扭振纱疵的特征方程,并就其波谱图、曲线图、布面外观特征进行了研究。
Through analysis and inference, the writer finds out the feature equation of roller turn vibration yarn faults, and researches its wave spectrum, curve, fabric appearance characteristics.