torsional resonance frequency 中文意思是什麼
torsional resonance frequency
解釋
扭轉共振頻率-
Hydrogenerator rotors : zero frequency of torsional vibration and resonance
水電機組轉子軸系扭振零頻的計算和共振分析 -
Torsional resonance frequency
扭轉共振頻率
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