string vibration
短語詞組
- drill string longitudinal vibration 鑽柱的縱曏振動
- string g vibration 弦振動
- string free vibration 弦自由振動
- drill string lateral vibration 鑽柱橫曏振動
- drill string vertical vibration 鑽柱縱曏振動
- drill string torsional vibration 鑽柱的扭轉振動
- piano string vibration 鋼琴弦振動
- string vibration equation 弦振動方程 返回 string vibration